Do I really need a person who went to school for "decades" to swab my kid's tongue to see if she has strep? Do I even need a person with "decades" of education

Do I really need a person who went to school for "decades" to swab my kid's tongue to see if she has strep? Do I even need a person with "decades" of education to then write out a prescription based on the lab results (that I could probably read myself with 5 minutes of reading online)? I doubt anyone would seriously say that a heart surgeon doesn't deserve big bucks for performing heart surgery. But most highly-paid people in the medical profession aren't doing heart surgery. For the most part, they're getting paid by hiding behind regulations that say they can't be replaced by people with less education who would work for less. Same goes for the legal profession, to some extent. The fact that you can't represent clients in court without passing the bar is both a consumer protection (we don't want scam artists bilking clients) AND a subsidy to the legal profession. It may be a subsidy we are "OK" with, but don't deny that it is a subsidy.