The idea is that enough users insist on non-attestation devices and platforms that governments and mega corps aren't able to require them for critical services. And loudly protest, switch to different services, etc when they DO attempt to be required. Example: already personally switched banks when they tried to require a validated Android device, and let them know directly and in reviews all over the place.

Don't fall for the trap that all of this is inevitable, you have to try and resist it first.