You’re right—another problem is that the barriers to entry are poorly correlated with expertise. (In contrast to health care, where a would-be good doctor may burn out in med school but a student who doesn’t is likely to be competent.)
You’re right—another problem is that the barriers to entry are poorly correlated with expertise. (In contrast to health care, where a would-be good doctor may burn out in med school but a student who doesn’t is likely to be competent.)