>>11939267He did his research. Or at least, the research that Ghetsis wanted him to do. He talked to Pokémon after Pokémon who were abused and mistreated, who would've been better off if their trainers had released them. And when he went out into the world, sure, there were Pokémon who weren't abused by their trainers, but they'd probably be better off anyway. Friendship between trainers and Pokémon? Keeping your friends inside their Poké Balls is a great way to foster Stockholm Syndrome, being away from their trainers will be for the best. Cases where N can't deny that the Pokémon is better off with their trainer? He ignores it, because it goes against the ideology that he's had for pretty much his entire existence, and you can do that sort of thing when you've been raised from birth to do it.