Because he's almost single-handedly driven a fix to global warming and he will also vaunt our civilization on to other celestial bodies through the use of cheap space travel.
Stop looking at the showmanship and look at the crude numbers.
Thanks in part to Elon Musk.
You honestly can't try and equate this with Elon almost single handedly bring the EV car market to the planet.
It either shows you are being disingenuous at best or ignorant in the subject matter at worse.
We fixed global warming?