It’ll be the other way round.
Musk will win the war I believe. Zuckerberg will do well to remember MySpace!
MySpace didn't have the advertising bucks. ZuckFace does. In fact, that's about all you see on it. Your neice's graduation pic, and then just one ad after another. FB is and unusable disaster.
MySpace still exists today. I checked my log-in/password back in April...still there.