most people are way beyond lazy to study anything that takes work to understand. health, biology, law, etc.

they give up their own freedoms willingly, they put their lives & the lives of their children in someone elses hands who is more than likely thinking of $$$$$.

if you can't expect from yourself, to study what matters, don't expect others to save you. doctors have many bills of their own pay, mortgages, fancy vehicle payments, etc.

basically, if someone is running a business, they are going to look for ways to make MONEY off you.

remember how as children, everybody in your family wanted you to go to school, so you could "be a doctor & make lots of money"? well, some people took that to heart & became doctors for the sole purpose of MAKING LOTS OF MONEY.