I think censorship and reeducation are both contradictory terms, there couldn’t be reeducation if you censor things, it wouldn’t work, people shouldn’t ignore things to be properly reeducated.

It’s just like human mind works, you learn from your errors if you never commit errors or you didn’t know about some errors what will make you avoid commiting these errors?

In my personal POV any kind of censorship including cancel culture it’s harmful for society.