I like to think that some of them will use that free education to develop cures for diseases, cheaper sources of energy, faster computers, etc. I think about m

I like to think that some of them will use that free education to develop cures for diseases, cheaper sources of energy, faster computers, etc. I think about my fellow people the way I think about immigration... neither inherently good nor inherently bad for a society. If an immigrant is a brilliant physicist, it's a plus, whereas if an immigrant is a drug lord, it's a minus. I'd rather live in a society surrounded by educated people, even if some of them choose a flakey major, or don't agree with all my views. That the people who get a "free education" also benefit from it themselves is just an added bonus.