These days we do not have a balanced budget, and until we do that there is no point in raising taxes cuz all that does is allow Congress to spend more money. And that requires less spending, no ifs, ands, or buts. You can tax the rich more and more but that will not affect the national debt until the federal gov't stops spending more than they take in. Too many morons think we can just print or create more money; newsflash, that has never worked. It could be a small part of the solution if managed well. But I see no signs of that happening anytime soon.
Right now the annual deficits approach $2 trillion each year. Anybody who believes we can raise taxes that much on the rich or anybody else for that matter, is stark raving nuts. Some people believe the US is heading into a recession or at best an economic slowdown similar to the Obama years. We're gonna have to face the debt problem sooner or later, and that problem grows larger with every passing day.