The whole bit about most voters wanting the ultra rich to pay more tax is hilarious. Of course they do.
If you believe the government is more effective than the people in spending your money you should want tax increased for everyone. If not you should want it lowered. Simple as that. Hand wringing about whose money is taxed is irrelevant.
Suppose you believe the government is not good at spending your money. Let’s say half of every dollar is wasted. Why would you want rich people to be taxed more?
Suppose you believe the government is better at spending your money such that the economics of scale give the government an additional fifty cents for every dollar in value in the form of social services. Why would you lower taxes for poor people? Definitionally they would be better off paying more in taxes and then receiving whatever benefit the government then produces for them.
The status quo is the worst of all the worlds because rich people effectively pay less tax than the middle class, and the government is wasting much of our money.