STEM classes will result in productive, high-paying careers. Businesses outside the fast food industry don't hire those with liberal arts education.

I'd probably fail them all

It has never occurred to me to try.

I passed 9 out of 10 AP exams in high school. I doubt I could pass a single one today (20 years later).

I got 5 on BC calculus, and the only one I didn't pass was AP US History (I put little effort into this class).

Although, I've gotten a lot better at learning stuff I care to learn, and am confident I could pass any AP exam with a few weeks of study.