It chops pieces off reality when you do that.
Censorship is amazing. So popular (downvotes anyone?), so casually employed, yet so incredibly destructive.
If you've ever watched the banal things that people go through to get something past daytime censors, or, get a PG rating for films etc. it's similar.
This is not 'Xi's authoritarian' system so much as 'different cultural standards of the moment'.
Respect that in some parts of the world they don't talk or joke about STD's in that context.
I wouldn't want to be subject to it, but this is not the kind of censorship that's a problem.
Note that in the West, we 'self censor' tons of jokes or things that might be a bit off.
Finally - I'm 100% certain there are examples of this kind of censorship which are problematic, for example, the mention of 'Taiwan' etc..