On what? You force the company to break up and liquidate so they can pay taxes?
You force the founder to give up their private property just because it is valuable?
Remember these are not dollar bills in the founders bank account. It is just the company they created is now very valuable. It does not mean it is liquid.
Are you proposing changing inheritance laws or are you proposing forcing companies to sell their stock in a firesale to be in accordance with the IRS? Be clear in your propositions please.
I agree these are partisan and bad developments. It is also unrelated to the question at hand about how to prevent people from gaining over 100m which people have been able to do under the heretofore non-partisan irs
On the business income, on the sale of shares, on their wealth, on loans, on estate and inheritance, etc.
Breaking up the company is another avenue, it could increase competitiveness and make the markets freer, open up more options for employees to shop around for employer, etc.
Raising minimum wage, stronger overtime rules, paid family leave, mandatory paid vacation and sick leave, non-compete restrictions, profit-sharing requirements, and other regulation that favors the employee is yet another avenue...