You could take away 100% of billionaires capital to redistribute and end up in the exact same place in 4 years.
That alone would be a massive win.
What worries me are the god knows how many "billionaire equivelent" entities and institutions that swing their dicks around in the same manner but do so with the sociopathic ruthlessness of corporations and governments.
Peter Thiel may be evil but he'll almost certainly never knowingly instigate genocidal war in a foreign land for marginal benefit to his interests whereas that's exactly the kind of thing that nonhuman entities do because no person is singularly responsible.
"Thiel's Palantir, Israel agree strategic partnership for battle tech" [2024] https://www.palantir.com/assets/xrfr7uokpv1b/3MuEeA8MLbLDAyx...
Ironically, that's the saved copy hosted by Palantir itself...