Your statistics pretty much prove my point: A millionaire household is just a working couple or even a single salary with a good job, and some prudent saving and investment. Those are NOT the trust fund families I'm talking about.

A household that earns a million per year is something altogether different.

This is why I say set the inheritance tax exemption at 5 or even 10 million, and you get rid of obscene wealth that corrupts governments into making themselves even richer.