It's also really easy if you're in mainland China to set your Steam region to Hong Kong or Taiwan and get censored stuff.

I know steam China has doesn't have access to the full catalog and some games have sections removed. But piracy was super common while I was there so you could still get your hands on anything you wanted and I didn't know a single person who was worried about repercussions. Same deal with movies, things might not release in theaters but if you wanted it it was fairly easy to get.