One thing at a time! I don't even think that most people are even on board with the idea that big government might not be the answer to all of our problems - most people like the way government is acting!
Things that I think should be mandatory is a lot more freedom of information. I'm absolutely not a fan of gatekeepers of information (eg the media) nor of any policies to manage 'misinformation'. At the present we don't even know what we don't know..
Given government is purportedly working for us, surely it should be the case that the info that is collected and gathered should be freely available to all of us, that would be great start. Eg with the covid info, why is this not available in real time to us all? What information does the government use to base their decisions on?
I think it is a small and simple step to take (provide information immediately) so we can see wtf is even going on. Let's also stop this 'misinformation' mud slinging, but level ourselves up to try to make sense of whatever info there is.
Re the point about private property. I love the way indigenous American tribes did not even have that concept. But, if we were to implement that, all that would happen is that no one would care. I'm totally fine with people owning property that they use.
I would approach this problem differently. If I were king (and obv. I'm not!) I would make all ownership fully traceable back to the specific individuals. Because, in fact, individuals are all that matters! Corporations/Trusts/Offshore arrangement/etc are just bits of legal paper, concepts. If we knew who owned what, I suspect that this would illuminating. Again, this would be just an information gathering exercise. I'm sure there would be lots of issues with that! but again, in the first place, all I'd want to do is have the information.
In general, I'm most interested in a calculated rollback away from monolithic institutions towards the individual. The general direction of travel is entirely the opposite though - and accelerating!