Reduce or eliminating government intervention, this will make the country is free to choose what they likes including Bitcoin. But this change is something like won't going to happen since government was created to control the citizens. They control through the system where teacher can only teach base on their curriculum, TV broadcast or articles that only mention about crypto scams instead of Bitcoin is better than banks etc.
Like you, I do not like the state's heavy intervention in a way that does not take into account the privacy of citizens. But I disagree with you very much when we are discussing ways that can accelerate Bitcoin adoption. We can never cancel the fact that we still live in a global economic system based on centralization, which in countries occupies the most important place in regulating financial operations and everything related to finance. According to this standpoint, it would be very beneficial for the state to include blockchain education within the educational curricula at all levels (secondary and university), which will raise awareness of the technology and provide room for its use and thus adoption.
Today we have the United Arab Emirates as the most important example, although it does not fully recognize crypto, but adoption rates are on the rise after granting activity permits to crypto service platforms like Binance.
I would guess that going against the government is not the way to get adoption higher. I mean you may "wish" for something but the reality is different than what you wish for. The situation is clear, we are talking about something that would not be all that troublesome, I think it should be important to notice that if you really want no intervention by the government at all, then you are going to face some trouble, instead you should be trying to do something that will benefit you one way or another, and for that to happen you need to make sure that you have government on your side.
Not saying government should be against it, no, you can't even have government ignoring it, you may want that, but even that's bad, you literally need it supporting it. That will change everything, we need more legal tender nations, and possibly even bigger ones. That would make adoption of bitcoin a lot more, it should be something that would be considered positive for us.