But for anyone that is qualified, it should be at the very least affordable, without having to go tens of thousands of dollars into debt. Coming from a wealthy family should not dictate whether or not someone can go to college without going 100k or more in debt.
College can be affordable. You don't have to go to Yale. Community colleges and many state colleges are fairly cheap.
Are you really that thick? Good luck finding teachers to work for free? Its called a tax subsidy. There is plenty of money to pay them without tuition, and plenty of other developed nations have proven that. We are one of the only developed countries in the world that does provide tuition free higher education.
You do know where a tax subsidy comes from right? That money doesn't just appear out of thin air. Subsidies are a joke anyway, but that's a different topic for a different day. Are there other countries who do that, sure. The issue is that we have over 300 million people in this country. It's not financially feasible for a country our size.