He didn't create jack shit. He bought into a wave that had already been rising and took all the credit because it was his money funding the ads. But he got involved late and had little to no involvement in design. He was happy to destroy it because he sees more money in cozying up to this administration, getting regulations relaxed, and getting government subsides for his other investments.
Just don't ever give him credit as a creator of any kind. He wrote some shitty early code for PayPal in the 90s or something. That's the most he's ever "created."
Putting money into something does not make you a creator. Investor, sure. Patron, maybe. Not a creator.