Things are terrible now tyranny is all around and closing in, western countries are turning into police- and surveilance state these are horrible developments.

I don't think there are mechanisms that work to stop the state from growing or even getting smaller. It may seem that "the people" can hold government accountable but it never actually happens, and they are very ineffective, if they are effective at all.

Politicians get away with everything. There should have been a lot of them behind bars.
Police gets away with everything. There too, a lot of them get away with violent behavior, stealing (asset forfeiture I believe it's called) even murder.
The militarization of police is really horrible.

What you are afraid of what might happen "under" anarchy. I see folding out in my daily life with governments.

You would have nothing to fear from me like I'm sure I have nothing to fear from you personal, in day to day life (in anarchy), but I have a lot to fear from the state, the order followers and the millions of people that support state violence against peaceful people.

To be effective against tyranny you need to use force that is true, But It makes no sense for me now to use force against the tyranny I live under. I have to find other ways. Maybe it comes down to me fleeing the country or continent. And all because I differ in opinion, not because I'm a danger to anyone. This makes me sad. Because I'm a builder I build things and then I have to leave that all behind. But what must be done must be done.