Who decides what "enough" is? That's always the rub whenever someone says the rich should just pay more.
I think we can all agree that taxing someone to the point where they see no wealth or income increase is too far. But, in the 1950s, the top tax rate was over 90% and people still got wealthy. Very wealthy.
That is because there were all sorts of Loop holes, and Deductions that meant they paid not much more than they do now. Reagan not only Cut the Top Rate Dramatically, He also Eliminated many of the Loop Holes, and Deductions.
Nobody ever paid 90% bud. Wake up. After all Deductions, and Exemptions, and Loop Holes. The Rich Paid roughly 40% when the Top Rate was 90%.
Please try and live with in the Actual Facts, and not the Deliberately Skewed Packaging of them the Left likes to Repeat.