Yeah the old lie that we are all in it together and should try our best was, yeah, a lie, and some just took all our efforts.
There shouldn’t be billionaires, it’s a morally wrong concept. Money is not meant for hoarding.
We could just confiscate everything over 100 millions and they’d probably wouldn’t even notice. An upper limit of 10 millions seems fair, until no one starves on the planet, have access to health care, education.
And no heritages. Get your money as everybody else.