I thought Nintendo has a pretty diehard fandom they can coast off of

This is true, but even reactionaries mock these people.

Do they? My YouTube feed was filled with videos attacking their copyright enforcement in 2020.

That subreddit and r/communism is a Maoist shithole.

But all I hear about postmodernism is how it’s really idealistic and individualistic. Postmodern thinkers tend to reject “putting people into labels” which inevitably invariably includes class.