There's a huge difference between the rich and high income earners. The rich/wealthy often favor higher taxes because their income is from tax-free bonds or from control of assets, where income is deferred and usually part of a one-time transaction, like sale of a company, where taxes can be avoided.

High-income earners, on the other hand, often have negative net worth (school and housing debt). The rich want high taxes on the high-income earners because they don't want the upstarts competing with them for control of assets...they want to make it harder for the next wave of entrepreneurs to build disruptive or competitive businesses.

It is ironic, but taxes on new capital formation directly benefit those who already have capital.