I am leery of government-backed loans. Look what FHA did to the housing market and what student loans have done to the cost of college.
Student loans are forever.
You can make a (somewhat legitimate) argument that we shouldn't require young kids to major in subjects that result in good paying jobs, but on the other hand you wind up with the mess that we are in if you don't.
The status quo cannot go on. I'm in favor of either fully privatizing the system again, OR fully socializing it. In either case, the government would absolutely not be backing loans anymore.
Do you mean buying out all of the universities?
PS: I come from Europe, studied in the UK when the tuition was capped at £3K/year.
People get private loans for bullshit degrees all of the time. Lenders don't care, because private student loans are non-dischargeable.