Requiring MDM for attestation seems like the extremely-obvious answer to all this, yea. High(er) security environments exist, and some extremely anti-user feat

Requiring MDM for attestation seems like the extremely-obvious answer to all this, yea. High(er) security environments exist, and some extremely anti-user features make tons of sense there - anti-user is kinda the point, you don't want people to do anything they like. But those environments should not be allowed to impact any other environments, it's just going to foster abuse. MDM divides them very cleanly.