People have forgotten that wealth is created. They thus think thats its a zero-sum game (its not). And so they (wrongly) think that is someone has more net worth, it must mean that they took it from other people.

Sadly societies that start to revile wealth creation quickly go on a path of poverty.

edit: Because markets are going down, did you notice we didnt get those how much time did it take for these billionnaires to ""earn"" X million dollar since January 1st news time this year haha.