See, here's the thing: I get taxed a lot. I'm solid upper-middle class with just my own income already, and then my wife makes a bit more than I do, so we pay. A lot. When I say a lot, I mean that in real numbers, not in percentage alone. 10% tax to someone who only has $100 is a lot for that person. That $10 has more significance for someone who is poor. the same 10% tax to someone who has 1,000,000 is A LOT MORE, right? Except that when it comes to meeting basic needs, the 100,000 is less significant to the person who has 1,000,000. It won't prevent him or her from meeting their basic needs.
I use that only for a base example to prove my point: If I had to pay another 3% of my income toward federal taxes, and as a result of that, it would provide tuition-free college education, it wouldn't bother me in the least. The extra money that I'd be paying in taxes wouldn't harm my ability to provide for the basic needs of myself, my wife, or my children. Hell, we'd still be doing really well. And that kind of investment in our own country is sorely needed. The ripples from investing in the grass roots of the country rather than letting it trickle down causes the standard of living to go up for ALL Americans; not just the 1%. I'm really good with that. I love my country. All of it. Not just the wealthy people.