Earlier quoted context omitted.
I mean, there's a reason pharmaceutical companies in the US spend $20 billion a year marketing to physicians and it's not because it doesn't work. Doctors in the end are human and as capable of being influenced and biased and taking shortcuts as any other person. That doesn't mean they're evil, just human.
A big chunk of that $20B is on high cost ads to the general public, which doesn’t occur in many other parts of the world. It’s a backwards system when a patient is told to ask their doctor for a prescription to a medication by the company that manufactures said medication.
edit: There's a whole industry around providing pharma companies better tools to influence doctors. I believe the industry name for this part of pharma companies is Medical Affairs so feel free to google the tooling being offered.