What did Musk or Bezos build? What did they invent? Nothing. Everything built and invented was by their workers. The success of Amazon and SpaceX/Tesla is a form of collective action. The collective action of employees, and the collective action of government policy which provided the playground that Bezos and Musk play in.
If you've ever tried to organise a group lunch for a party of more than two, you've got some sense of how difficult it is to orchestrate group activities.
Whatever you think of Musk and Bezos, and I'm not much of a fan of either, they've both led organisations to transformational accomplishments.
That in itself is something, notable, and has been recognised throughout history.
The question of whether those accomplishements are good or worthwhile, or how reward and profit should be allocated, are separate ones.