It should be in proportion to how many % of the wealth they own. So more like 90%
Imagining that the richest can hold a country like the US hostage is preposterous.
Destroying the system would do more damage, but so far it's been their system that enables their accumulation of wealth. There are a lot of poor people who want to destroy that system.
[1] https://www.cbpp.org/research/poverty-and-inequality/a-guide...
[2] https://taxfoundation.org/summary-latest-federal-income-tax-...
what?