Given the number of times he has been on the news for bombastic claims he doesn’t follow through on, I don’t think we need to guess. He hasn’t changed.

Yes, but it's worth mentioning that the break consisted of opening up the phone and soldering on a bypass for the carrier card locking logic. That certainly required some skills to do, but is not an attack Apple was defending against. This unlocking break didn't really lead to anything, and was unlike the later software unlocking methods that could be widely deployed.

He promised Waymo.