Earlier quoted context omitted.
> What kind of benefits the person is gaining by buying $25MM worth of taxes? Avoiding guillotines?
I mean carrots, not sticks. People would be happy to pay 100% in tax to avoid guillotine but how much of a prosperous and productive society can be built with this approach?
The carrot is "you get to live in a prosperous, stable society made possible in part by your contributions via taxes".
The stick is what happens when you don't.