There are solutions to this problem. Holding cameras in your hands has become equivalent to painting a target on you. There are ways to conceal cameras, have remote cameras, and other means of getting video.
The tow companies are quite corrupt. I have few industries that I consider more essential than wrecking companies, and my familiarity with various operators has left no doubt that many nefarious acts are standard operating procedure.
As to leaving the US, globalism will leave no stone unturned. You may buy time being further from the epicenter of the oppression, but it will reach everywhere. I'm glad you're reaching out from your present location to keep us informed.
Thanks!