>Making 5% profit on "obscene"ly risky loans isn't the cause of the US's student debt problem. This just sounds like populism and pandering.
Student loans are federally guaranteed (i.e. if the student cannot repay the loan, the federal government will), so they aren't risky at all; the bank is getting its money either way. If you're going to shill for the banking industry, you're going to need to try harder than that.