[1] https://en.m.wikipedia.org/wiki/Motion_Picture_Production_Co...
[1] https://en.m.wikipedia.org/wiki/Motion_Picture_Production_Co...
I also strongly object to the notion that liberals somehow own this, when clearly both sides of the spectrum instrumentalize speech and its suppression when it suits them.
Both sides might do it but it's against the tenets of Enlightment liberalism to do so, so of course those claiming to be liberals justifiably get called out for it. If a person eats meat, they don't get to call themselves a vegan; if a person is okay with suppression of speech when it benefits them, they don't get to call themselves liberals.
In a discussion like this, about American policy, the right thing to do is just to accept the working definition Americans use; otherwise, all we'll do is argue about semantics, and the debate we're having over social media sites suppressing things isn't about semantics. It's substantive.
The Hays code was an industry-imposed form of censorship, there were no actual consequences, legal or otherwise, to ignoring it.
(I guess paying for these downloads runs into a similar situation, mastercard & friends choose to ban things they aren't legally required to.)