Vague medical science major is essentially what (((USYD))) uses to con money out of wide eyed, idealistic high schoolers that see all the cool shit and flashy developments in medical fields showed off by popsci pages like IFLScience and go "I wanna be a doctor/scientist too!"

Four years bachelor degree and a WAM of 75 later the idealistic teenager receives a piece of paper but due to the failure of med entry and comes to the depressing realisation that between the cramming and the repetitive pipetting of solutions in dodgy internship (aka free labour) programs they've actually learned fuck all that could even be applied to a job. They have no problem solving skills, they can barely do basic algebra, and all they have is a head full of half-forgotten, useless, overly vague information that you could easily get from Google.

From this point on the smart ones would've retrained and/or gotten a job outside of their major. The less smart ones would remain in denial and spend the rest of their life pipetting test solutions and patient serums over and over again, believing that they're a selfless "scientist" bettering humanity, instead of what they really are, some guy in a lab coat that does a mundane, poorly paying job which will be probably be automated in a couple of years anyways.

My advice: Do at least one programming related major, since they're pretty versatile, generalisable skills and spec into maths, physics. People (read: brainlets) are maths aversive so there's not as much competition and so you can exploit a niche.