What lead to you thinking Elon musk will be the person ? we have Michael Saylor a bitcoin guy that buys and market react to it you haven't thought of such a person and you went straight to mention Elon? someone who only wanted bitcoin for customers to patronize his business this are not true bitcoiners, if you see one you will know.
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.