That’s the same question you asked 5 comments upthread from this one. Apparently you found my answer unsatisfactory since you just asked (what I now understand to be) the exact same question again, but unless you care to indicate what was unsatisfactory about it I’m not sure what to say that I haven’t already.
For how many billionaire’s does that happen to be true?
If that’s true for nobody than comparing Trump to nobody doesn’t make much sense.
For how many billionaires does what happen to be true?
Became billioniares through having most of their assets in index funds.
That’s the same question you asked 5 comments upthread from this one. Apparently you found my answer unsatisfactory since you just asked (what I now understand to be) the exact same question again, but unless you care to indicate what was unsatisfactory about it I’m not sure what to say that I haven’t already.