It should be clear now that it was and remains a catastrophic mistake for people to view privately owned social media platforms as any kind of public resource. People didn't know better a decade ago. They have no excuse now.

@dangoodin
People knew better.

People did not want to acknowledge it, as it's contrary it their libertarian indoctrinated ideology.

That's hugely different from they didn't knew. They knew. Their biases didn't allow to accept them to accept the facts.
@Gargron