eventually? sure.
but after getting out of medical school, they are doing at least 3 years of residency, where the average pay is about 60k per year. and those 3 years are a bare minimum. those who want to specialize do more. on the high end, for example, neurosurgeons do 7 years of residency. so including undergrad, medical school, and residency, you're looking at 15 years of accruing debt/interest before you're able to make enough money to begin hacking away at it around the same time of your life that you'd already have had kids and are spending a lot of money on child care
beyond the medical field, you have attorneys, engineers, mba's, science PhD's, etc among those who go to grad schools. and then you also have huge groups who just get undergrad degrees. and yes, admittedly, there are some wasteful degrees in the humanities that dont have any practical benefit for work... and we do have an issue where too many jobs "require" college degrees that dont actually do to prepare you (some banks require loan officers to have a 4 year degree, for instance)
not everyone has the same projected income of a post-residency doctor.