He’s been promising full self driving would be out of beta and readily available soon for over a decade now.
Cybertruck available in 2019.
one million Tesla robo-taxis by 2020.
Teslas will have a 600+ mile range very soon
And those are just some of his broken promises regarding Tesla, without even touching on widely held poor decisions like insisting on a “vision only” solution for full self driving, getting rid of the control stalks in the S and X in favor of touch controls on the wheel, etc.
And don’t get me started on the similar broken promises involving SpaceX, Twitter, Hyperloop, etc.