Most medical students drop out in the first year before they rack up a huge debt. Secondly, if you have done half a law or medical degree at least you have some transferable skills. What transferable skills does three quarters of a CPL give you?
Loans for flying isn't the same as loans for law and medical degrees. Also, you have to score in the top 2 percent of school leavers to get into law and top 1 percent for medicine. You don't even need to have passed your HSC to get fee help for flying. It's a huge scam.