Black/White runs headlong into the problem that precisely because writers like Shudo wanted to do weird shit before, the Pokemon world's ground rules had to be set in stone relatively early. As per official franchise canon, Pokemon are intelligent creatures and are curious about humans, which is why many of them live together. So when Black/White wants to further explore the relationship between humans and Pokemon in its plot, it constantly trips over these rules to make the narrative work somehow. Most of the human characters of Unova are written to be complete idiots who have no insight into what Pokemon are thinking, just so Team Plasma's arguments can have a leg to stand on in the minds of the general populace. N was raised alongside Pokemon that were abused by humans, but we can't be shown any of that or any other proper examples of Pokemon abuse (outside Team Plasma kicking some Munna, naturally), because this is a kid-friendly franchise and clearly kids can't be trusted with anything more engaging. The most Black/White and B2/W2 manage to say about the subject in the end is "maybe capturing Pokemon in balls is not the ideal method of starting a friendship".