X and Y also loves this messaging, which is... misguided, to say the least, when they try to apply this lesson to Lysandre, who's a genocidal maniac who decidedly does not have a point. Black and White at least gestures at an ethical dilemma - and while I don't think it's perfectly handled, I can accept that this is a game for children, and I respect what the story accomplishes from that lens. X and Y's chronic centrism seriously rubs me the wrong way, especially considering recent geopolitical events. No, both sides do not always have a point - Team Flare wants to wipe out 99% of the human population and 100% of the Pokemon population, and usher in an age of the 1%. You can't write Lysandre as a proponent of fascist rhetoric (ugly people, make the world beautiful again, etc.) and then act as if he somehow had something good to offer the world.
Even KISEKI, the song in the end credits, otherwise one of my favorite setpieces in the series:
Respecting other people's opinions is a valuable lesson to teach children, certainly. Yet when you construct a narrative where one side is represented by a bunch of genocidal lunatics who earnestly believe the world is fundamentally impure, and the other side is represented by people resisting against the notion of being killed en masse, that's an irresponsible message to start espousing! Lysandre can either be a tragic antihero with a point that we can take something from, or he can be an evil monster. You cannot write both. By comparison, N has a legitimate moral stake in the story, and is being actively manipulated by Ghetsis - his arc is all about overcoming that past abuse and seeing the world for himself. Lysandre has no arc because he's a megalomaniac - and that's a fine way to write a villain, but the narrative pretends after the fact that he was somehow just as good within as N was, and I can't respect that at all.
This also leads to the worst written dialogue in the entire series: Calem/Serena's battle at Victory Road. I already posted a snippet, but the full text is kinda necessary to understand what I mean:
This is nonsense. Complete, utter nonsense. These points do not connect to one another at all. It's a non-sequitur leading into another non-sequitur. "Maybe the fascists had a point" -> "standard Pokemon friendship talk"???? Calem/Serena's arc in general is generally bad - an NPC learning that they're an NPC in a Pokemon game is funny, but also leads to them feeling completely aimless - but this is supposed to be the capstone of their arc! And yet they say absolutely nothing of substance. And after the battle:
"We're alike because we're alike" I mean, yeah.
(Yes, I know this is neither an unpopular opinion nor strictly related to Team Plasma. I just started typing. Oopsie.)
A lot of what you say is just straight up facts, and the material you reference has bothered me for a while. Nonsense is right, and I have no intent of justifying that material.* However, this view is also missing some context, some other XY material that actually says something worthwhile. As a narrative piece, Lysandre does have points, and points I find compelling, at least by Pokemon standards. I'm going to sketch out the case for "XY has a real and decent narrative". The narrative, when I conveniently forget the junk, goes like this:
*Edit: From running through this analysis, while I still agree that a lot of the material you described is nonsense, I think I can get closer to understanding what caused these mistakes to happen. There are a couple bits of it I think make sense in context of the bigger XY narrative I construct, and I include a couple here.
1) Someone can have passion and good intents but still fall into the wrong beliefs. Lysandre's idea of beauty is sloppy. The future catastrophe he crows about is just one possibility, and not the current reality. Nobody is perfectly mature, smart, or moral.
Diantha (Café Soleil):
"What a strange question... Why would I want to play the same old roles forever? Youth may be beautiful, but it's not all there is to life. Everything changes. I want to live and change like that, too. So I look forward to playing different roles as I get older."
Sycamore (Couriway Town)
: "And maybe someday the population of people and Pokémon will actually increase to where resources become very scarce. If someone acts out of greed in such a world, surely some will go without. If all living things keep acting that way, there will be nothing left at all in the end. Why, there won't even be anything left to steal, will there?"
Lysandre (Lysandre Café):
"Kalos is beautiful right now! There will be no foolish actions if the number of people and Pokémon do not increase. That being said, the future isn't decided. You can't be sure each day will be like the one before."
2) A risk is someone believes only they are able or worthy to advance the cause they're passionate about. Instead of working alongside other people and listening to them, like a leader, they try and solve everything on their own. When they fail, they may just keep hammering on alone instead of seeking help.
This is bad, in part because other people can point out things you don't know, problems in your beliefs. No one person is smart enough, or whatever, to solve everything.
Lysandre (Lysandre Labs):
I tried to save people--and the world--with the profit from this lab. But my efforts had no effect... The world was just too vast...and too full of fools that I couldn't save through my hard work alone. That's why I decided the only way to save the world was to take it all for myself.
Lysandre (Team Flare Secret HQ):
"So THIS is the mighty (Xerneas / Yveltal)?! I expected more from a Pokémon called a legend! You desire help from people? YOU need help from a human?
Calem / Serena (Team Flare Secret HQ): "
You don't have to worry about the future all alone... Shouldn't everyone work together to make a beautiful world?"
Calem / Serena (Victory Road)
: So I decided that from now on, I don't want to battle just to win but to see how you and your Pokémon think and feel!
(See also the Diantha quote, and Sycamore lamenting he didn't talk with Lysandre.)
3) When you think you can solve everything on your own, instead of listening to other people, you're being egotistical.
If you always refuse to put aside your ego and listen, your actions reveal that your ego is actually what is most important to you, not your stated beliefs.
Sycamore (Couriway Town):
"But what I really wanted was for [Lysandre] to put his ego aside and lead everything to greater heights."
4) As you continue to prioritize your ego over everything else, you become the villain. You become entitled and surround yourself with flunkies for validation. You abandon your past beliefs, destroy what you used to care about, and become like those you despise.
Lysandre (Lysandre Labs): "
I tried to save people--and the world--with the profit from this lab. But my efforts had no effect... The world was just too vast...and too full of fools that I couldn't save through my hard work alone. That's why I decided the only way to save the world was to take it all for myself."
Compare this to earlier, at Lysandre Cafe:
"I want to be the kind of person who gives... But in this world, some foolish humans exist who would show their strength by taking what isn't theirs.""They're filth!"
""Long, long ago, the king of Kalos sought to take everything for his own, and he created a terrible weapon."
(Lysandre is happy that the weapon cleaned that era's filth, but he frames this as a fortunate coincidence that came from a selfish-minded king, not a good king who made a necessary judgment call. He also he claims Kalos is
not like that now, not requiring "foolish actions".
Only as he descends into ego does he believe Kalos is guaranteed to get worse and/or unsustainable right now, ignoring the possibility that things get better in the future. See his late-game dialogue for this.)
5) There's no good endgame to pursuing ego over all else. You can get defeated by opponents, but even when you succeed, you become a pitiful, disrespected soul who makes massive sacrifices for nothing worthwhile. However, maybe failure can allow you to realize what really matters.
Sycamore (Couriway Town):
"And by stopping Team Flare, you also saved Lysandre. I always knew that he desired a beautiful world..."
Lysandre (Team Flare Secret HQ):
"Pokémon... Shall no longer exist. Pokémon are wonderful beings. Humans have worked with Pokémon, and we have helped each other flourish. But precisely because of that, they will inevitably become tools for war and theft!"
(I'm struggling to find the quotes for this, but Team Flare members repeatedly diss / disobey Lysandre, clearly not caring for any altruism he may have had.)