Name one platform that doesn't, and I'm not just talking about lip service.

Signal?

It's not unilateral but if it is a commercial interest, then I'll agree that it usually is

Hacker Ne.... no wait, not that one either.

There are degrees.

4chan?

Not an excuse. We shouldn’t turn a blind eye to bad behaviour because “everyone does it”.

https://en.wikipedia.org/wiki/Whataboutism