I think if you have a cabin and own a generator with enough fuel around you should be able to vanish from a lot of eyes. Not the government eyes but most of the private companies won't know where you are if you can get a foreign bank account to receive payment and you only use cash (converted offshore).
But still, I don't know how I can live without Internet. Is there any affordable satelliete Internet service? How about Starlink?
The other way is literary go off the grid and use no electronics.