Earlier quoted context omitted.
Yeah, that's something I always forget about when talking to people from the US: I don't have any student loans. A semester at a university in Germany costs around 250€ (plus housing and food), so it's hard to get to a point where you need 10 years to pack back loans. I had a part time job all through university and even saved up a reasonable amount of money.
There is really no reason for an American to have a unaffordable student loan. They could easily go to a state school instead of a private college and save thousands.
Still, I agree with the general idea you're reaching for. The ostensible premium of elite private schools isn't worth going into crippling debt for in most cases I can envisage.