> Basically if someone has physical access to device, its game over.

It took more than a decade to exploit this vulnerability and even then there are fairly trivial countermeasures that could have been used to prevent it (and that are implemented in other platforms.)

Nothing is unhackable, but it requires a very peculiar definition of "game over".

(And as others have pointed out: only early versions of this Xbos One where vulnerable to this attack.)

This hasn't been true for the time a typical American high school senior has been alive. Please stop repeating things people said years ago.

Only if they leave a door open, which they did here.

If your argument is that you can't hope to close every door, then AI will make it easier to close all the doors in the future.