Michael Saylor is not as rich as Elon Musk. Maybe OP assumes that the world's richest man can invest a large chunk of his wealth in Bitcoin, owning more than Satoshi. Nothing is impossible, but I don't think Elon has such intentions. With the price of Bitcoin appreciating, achieving such a dream will keep becoming difficult. And how are we sure that Satoshi doesn't own more Bitcoin in other wallets? It is better not to argue on assumptions that their outcomes cannot be valid or reliable.
It's not about their wealth and who is richer between Elon Musk and Michael Saylor. They are both rich and smart but we are not discussing about their intelligent scores here too. Who is smarter is not important and as Bitcoiners, I think we have a same main concern as "Who has more contributions for Bitcoin adoption and Bitcoin community so far and in the future".
With this concern, I think Michael Saylor has done more contributions than Elon Musk but things can be changed. Saylor changed himself from anti-Bitcoin to Bitcoin maximalist, and Elon Musk can change his approach on Bitcoin too. We knew that Elon Musk is not anti-Bitcoin, and he is not like Peter Schiff.