If you hold assets in US dollars, or generally speaking use commodities and have a currency bound to the dollar in any way, they're consuming your wealth to keep up with that arbitrary increase of cost on computation. That means, you can never outlast them or win a war of attrition. They have your bank account via deficit financing (or taxes optionally). The only reason we have such a massive military + intelligence system to begin with is they can use inflationary means for financing it all (aka steal your purchasing power).

There's only one successful way to fight this: change the culture and change the politics.

Technical approaches are fine for shielding you today. At the rate the police state is accelerating, it's very unlikely to shield you tomorrow, as they're going to outlaw the means of shielding. They will not allow an arms race, they'll use their legal powers to shut it down, and make you a criminal.