> censorship when it supports their politics (eg hate speech)

It's not hypocrisy per se. We all agree that there are some limits to free speech (the classic "shouting fire in a crowded theater" springs to mind but feel free to substitute your own impossible-to-disagree-with example).

Hypocrisy would imply there's an absolute principle at stake ("absolute free speech" vs "reasonable level of censorship") but nobody truly believes the former so we are all simply disagreeing about "reasonable" in the latter.