If you have to start by saying 'serious question', I guess you aren't serious... Med school and residency can't be separated because med students don't have a choice to skip residency... You even call it training in your previous post. Do you really think students/residents would be complaining about 50k salary if they were graduating with <100k in student loan? Med school structure does not give us a choice to practice w/o residency, so either they address the outrageous tuition or they start paying resident more so resident can prevents their student loan interest from ballooning...
Interesting fact I was told by my friend who did his intern year and practice for 1 year in PR.... He told me they have no NP/PA there (or he did not meet one during his two years there) because there is no need for them... I asked him why and he told me that the government facilitate med students to work as GP after 1-year intern and most PR students elect to become GP instead of FM/IM docs.... So there are more GP than FM docs there... I wonder if a lot of people aren't dying because of that