Starlink works, rockets are landing safely, electric cars are definitely set to be the norm and there's a guy or two out there who legit are moving a computer cursor with their thoughts.
we had satellite internet, we had rockets that went to the moon in 60s, electric cars are still the minority, and in 2002 somebody got partial sight back from brain implants so fuck musk and his novelty bs
I reckon he has delivered on plenty.