Please let me provide some perspective here. I spent a short time in the Soviet Union as a teenager back in the '80's. It was meant to be a very, very carefully curated tour in the spirit of glasnost. However, our translator managed to arrange for the teen daughter of a dissident family she had befriended to "coincidentally" be on a public bus at the same time as us American brats. The girl could not have afforded to be seen with us otherwise. Her name was Masha (rhymes with "Sasha"), and she sat next to me for a while. Her family were very devout Eastern Orthodox Christians, and weren't interested in hiding that fact. Even under Gorbachev's glasnost policy, the Soviet government was not okay with people believing there was a higher authority than the Supreme Soviet. As a result, Masha's parents were blackballed from most employment, and their family was very poor. Her parents also printed an illegal religious newspaper in their home, and passed it around secretly in their apartment building. That was an actively, materially dangerous thing to do. The worst fear of Masha and her younger siblings was that there would be a knock on the door in the middle of the night, and the secret police would take their parents away. The younger children would most likely have been distributed among orphanages, which not only still existed in the USSR in the 1980's, they still exist in Russia today. I don't know what they would have done with the teenage kids like Masha. Nothing good. The family badly wanted to emigrate, but the government wouldn't give them permission.
Now, those were people who did not have freedom of speech. They were also literally, actually forbidden to go around saying "Merry Christmas," for that matter. Or any other religious message.
By contrast, people living in the decadent West who complain they have no freedom of speech are generally mad because somebody yelled at them on Twitter. No one actually goes to prison for doing "un-PC" things like being a white person using the n-word, or misgendering and deadnaming trans people, or spreading conspiracy theories about how the Chinese, or the Jews, or the Muslims, cooked up covid in their basements and are spreading it deliberately. Saying any of that shit is pretty rude, and in the case of accusing various minorities of being intentional plague carriers it's irresponsible, but none of it will result in being spirited away in the night by the secret police. It'll just be bitchy internet people telling you to shut up. After which you are welcome to tell them to shut up. Then you can all go "I know you are, but what am I?" until you all expire in a fit of pique, or until the Earth becomes uninhabitable. Whichever comes first.
And that is why I have largely abandoned social media. Where I'm from, we have robust protections for freedom of speech (yay!), but no one has anything remotely interesting to say (boo!).