If they stuck to actual teaching, a student can get our current 16 years' of education in 12 or less. But of course that would undermine the left wing's immensely profitable academia scam.
What the H... do you want? I spent 4 years plus a summer in college to get a BS degree. (Ticket to drudgery).
Then 30 years in a career. Retired from that after 30 years of public accounting (45 human years?).
If I had known then what I know now, I would have found a way to spend 7-8 years in college. Maybe got MS or MBA, retire after 25 years in career. College was way more fun than career, just slightly less fun than retirement. Screw work!