One option that’s not great, is to follow the Amish —though the feds like irritating them from time to time. Maybe another is Indian lands, but who knows, they will likely find ways around that too.
The natives using their sovereignty to sell us our freedom back from a tyrannical government. You might be on to something, if they could sell colocated rack space on the reservation that was somehow immune to government snooping.
That's a good point, though keep in mind in some countries older cars are taxed heavily and some jurisdictions are considering phasing out older cars (not allowed to repair major components). Probably won't be the case in the US, but who knows...