The first thing the right wing party does is to roll back such rights. In the US they did it by installing authoritarian Supreme Court justices. You're worried

The first thing the right wing party does is to roll back such rights. In the US they did it by installing authoritarian Supreme Court justices. You're worried about speech? Women no longer have control over their own bodies! Meanwhile books the right don't like are banned. At the time of this video, the UK supposedly had free speech rights as it was still part of the EU, but of course, the EU's version of "free speech rights" is actually "you have free speech except when we don't want you to". And in any case, as demonstrated in the video, it doesn't matter if you have the right to free speech or to protest, if the government can simply arrest you for something else. For example, if anyone causes property damage during a protest, the police can and will arrest you for it. People in the UK don't realize that their life can be truly fucked by such a charge. You go out for a nice peaceful protest with your teenage kid, and a few months later you have to sell your house because insurance companies will not insure it because of your criminal record, and your mortgage company can and will foreclose since you don't have insurance. Authoritarians (be they on the left or the right) are incredibly good at procedural totalitarianism. You may have a nice piece of paper explaining your free speech rights, and you may eventually win when you get your day in court, but guess what? The courts are underfunded, the lawyers are over-priced, the pro-bono liberal lawyers are stretched too thin, and you got denied bail. Who is going to gofundme your legal fees when all your friends are in jail too? A government is simply the application of force. The enemies of freedom have done a fantastic job at using "free speech" to get voters to elect authoritarians. When trump talks about being friends with Russia, that is not hypothetical, it's not bemusing. Russia is literally an ally of the the confederacy 2.0, and this time they aren't going to lose. Your pretty first amendment isn't stopping them now and we have a "democrat" president.