Yes, Virginia, we could pay for college for all qualified students:

Why Is College in America So Expensive?
getpocket.com

“Only one country spends more per student, and that country is Luxembourg—where tuition is nevertheless free for students, thanks to government outlays. In fact, a third of developed countries offer college free of charge to their citizens. (And another third keep tuition very cheap—less than $2,400 a year.) The farther away you get from the United States, the more baffling it looks. “