Comment by ACCount37

The first problem is technical.

Jailbreaks aren't stopped by being ostensibly illegal to do. They're stopped by being a nigh-impossible attack conducted against an adversary that keeps hardening the systems against it.

Which is why the fight for unlocked bootloaders and software freedom is such an important fight. It's theoretically possible to create an "unbreakable lock" and forbid the users from having any control over the software forever.

Which is why user freedom must be legally mandated, and engineered into the hardware on the ground floor. You can't rely on being able to "hack the freedom in after the fact".