The activists entrenched in Silicon Valley know better than the peasants or the courts.
We do not allow all english that isn't strictly defined as bad, i thought. I can threaten you in ways that will get me in trouble but are not, by themselves, a threat. English is not that simple.
So my point is merely that it seems to be the precedent is already set for humans to moderate human english. It is not a programming language to be parsed and verified.