Lots of leaps of logic here. I'm certainly not fine with Sweden having a higher disparity of wealth but I don't live in Sweden so I can't effect much change there. We're also ignoring how many safety net benefits Sweden provides its population, ostensibly because it reasonably taxes its wealthy. If Swedes are ok with their situation, it's probably because it's being handled adequately.

The issue with disparity is it's a reflection of the unfair conditions of compensation. Elon Musk's employees make him that money, not Elon. He could make all of his employees multi-millionaires overnight by granting more generous stock plans commensurate with the money they've made the company. Reasonable profit sharing plans basically ensure this, but since companies all collude to not grant them, we see them as relatively rare in the working world. The state should be requiring companies to grant profit sharing. Not gonna bike shed it here, but it needs to be done yesterday.