Earlier quoted context omitted.
I do actually since when I was 17 I got advice by all my teachers, parents, etc to go into something that pays. Also it's just common sense that you need money to pay your bills, therefore you need a job that is in demand.
The part of the brain responsible for critical reasoning about consequences isn't fully developed until 25 (see: car rental company age limits). Also, congrats on your strong support system! A lot of people don't have that, and you can't form public policy based on your sole experience.
I paid for my own education in the US, and I worked while studying. It wasn't easy, but I recognized the value of money.
I'm not even sure what your argument is for. Do you want us to pitch in for his bad financial decisions? Why don't you pay him from your checking account, show us how it's done?