Move to the next of the four boxes, though ideally before it happens. We need to advocate for important civil liberties and reasonable limits on the power of the state, but we do also need to then act according to that advocacy ourselves, for example by voting for people who take these issues seriously or funding legal actions to challenge excesses. A lack of public awareness of these issues and the potential implications for normal people's everyday lives is a big part of the problem, and as coldtea suggested above, shifting the Overton window is going to be crucial to improving the situation. It just needs to shift the other way from where a lot of the authoritarians in power today are trying to push it...

only few things you can do (in that order depending on how bad it escalates), 0) start to learn about prepping and live a more unplugged live 1) flee and take refuge in a place that others call "backward" 2) take up arms and defend yourself

#2 will get you labeled a terrorist (though so was Count Stauffenberg)

If you're worried about someone taking your guns be worried about the state police.

It would be hard and would likely attract only technically-minded individuals to use.

That way, participation by servers and clients would be plausibly compulsory. Both because it would evade protection, and because sympathetic admins and users could "accidentally" let it install. And that would provide plausible deniability.

A plausibly deniable user interface would be the hardest part. It'd probably need to self install, and then securely delete itself after use.

... and police forces: a nice feature of leaving a few gaps that motivated users can use is that the police can focus its limited resources on the those interesting targets.

I actually would really welcome online activities no longer being anonymous.

I feel like a large part of why people on the internet are so terrible to one another is that there's really no accountability because of the anonymity.

This is true in many areas including hate speech or posting illegal/inappropriate material.

I suppose I don't know if I think it should be LAW that requires everyone be deanonymized, but I do wish people on the internet would treat each other closer to the way they do in real life.

Sounds plausible until you consider that many of the worst comments are written by real people logged in using their real Facebook accounts -

... and some of the best forums online don't demand anything but a username and password like here.

IMO real name policies are way less effective than some people want you to think, and they'll effectively prevent certain minorities from participating in online debates.