If there was no free money sloshing around, people would have to do a proper cash flow analysis and look at supply and demand before being able to invest their time in degrees that don’t have ROI.
Same thing happened with pharmacy school, and now there’s tons of pharmacists making very little money for exposing themselves to lots of liability in fast food working conditions.
So getting a degree is a gamble, because you either come out ahead or you get hobbled by it for the rest of your life. Whereas if you did indeed get free money to get a degree it would eliminate the hobble and produce a class of well-educated people who could afford to work for PD wages.
It's a gamble that the government offers to you even when it knows you can't meaningfully pay the loan back.
Isn't there any regulatory body which controls the number of law degrees awarded annually, like there is for doctors?
IN LAW {bar exams + prestigious law firms} ~ IN MEDICINE {board exams + specialty board residency placements}
It also differentiates the bar vs. board exams. You can't practice medicine without certification, but there are plenty of lawyers doing law without a bar association, it only constrains you from doing certain types of work.
And generally, the choice of education seems to lag behind what's actually in demand, even worldwide.