[BTW, Bill Gates essentially taxed middle class consumers all over the developed world, and is giving almost all of the money to the disadvantged in poor countries. That's something governments don't do, and yet for his "monopoly profits" he is despised by many on the left. Nor does this fact show up in the so-called "income distribution" data that is taken seriously even by economists who should know better.]
There is a huge contest going on between politicians and rich people over who should get to spend their money. Most of us have no direct stake in the outcome--as neither politicians nor rich people, we will not have the choice.
But I think we really ought to be rooting for the rich people. That is, we should root for lower taxes and less government spending. Government is one of the worst charities in the world. It advertises that it is going to give money to worthy causes, but very little money goes to programs that are aimed at people in need, and not many of those programs hit their targets. All of the bleeding hearts who are thrilled by the idea of government closing tax loopholes and taking more money from rich people should do an empirical analysis of who benefits from government spending and who benefits from the spending of rich people.