That's why it's best if everyone is roughly equal. Not exactly equal, mind, I'm sure a 20:1 difference between the richest and the poorest would be much better than the present situation.
What it boils down to is that a lot of the immense freedom Elon Musk has to influence our common future, due to his wealth, comes at the expense of our ability to influence our future.
Yeah, not all games are zero sum. But "power over others" is, and it's a pretty important one, and other people are playing it whether you want to or not.
That's right, causation goes the other way: many people have to be poor in order for one person to be rich. Where did Elon get his money, again? Being at the right place at the right time in PayPal and being so incompetent they paid him to leave; selling overpriced underperforming electric cybertrucks to his fanbase; billions of taxpayer dollars (which directly make us poorer) to SpaceX; and most recently tricking index fund investors to buy his IPO?