I'm with it, but "let them eat musk" just sounds icky.
Eat you musk.
A lot of the wealth generation can be productive. You start a company to cure cancer or something. It succeeds and the company is worth loads on paper although you don't buy any yachts or anything. Should you be eaten?
Hot take: Maybe not literally eating, but anything > $1B in whatever form (cash, stocks, equity, etc) should be redistributed fairly. At the lowest level, janitors at Tesla are just as important as engineers - if the toilets are nasty and nobody takes care of them then nobody will want to work there. So on top of paying them $15/hour, they should also get some stock.
When you get to $100 million you get a letter from the president congratulating you for winning capitalism and everything after that gets taxed at 100%.
Then go and spend it on what? On the rich again. Go and learn economics dude.