The reason my family optimizes for law school as a default is that it's not a specialization, it's a baseline way of thinking about and dealing with any business or life situation you find yourself in. Just as "programming" in the general sense is not a speciality and is something I think everyone should be versed in as a logical form to call upon when needed, their view is that thinking as a lawyer is crucial. Whether you ever practice law or not. This is far different from delving into the specifics of some field of law or, in your example, medicine. It's as general a type of logic as you might get from a degree in philosophy; it just happens to be a lot more useful when you need to get things done in the here and now.
My father's command was: Be whatever you want but do it after you're a lawyer. I didn't do that, but then again, I'm the least successful of my brothers.
All I meant by my original comment was that there's a rationale to it: This is not one aspect of medicine. It's applicable to every endeavor in life. Taking the time to become intimately familiar with the ins and outs of the law is roughly the same as learning the CLI for the operating system that your society runs on. Most people are only familiar with the GUI.
And for the person who said no one can afford to go to law school: Many of the best I know went to night school or even studied completely on their own, and passed the bar while they were working other jobs full-time. Just like many of the best coders.
However, I agree with the guy who called it stupid. Not in calling it stupid, but in that it's an answer that creates more questions than it answers.
You could nuance it and take the steelman version, which is that everyone should be generally educated and know a bit about everything, but we all know it's unrealistic. You can't do part of an actuarial degree so that you understand insurance. But you have to buy insurance. You can't flip through a psychology intro so that you can be prepared when you see a therapist. Or read DS&A so that you can hire a programmer. Or read about structures for when you buy a house, or learn to play the piano so you can enjoy music.
You just can't do all these things to a degree where you are covered everywhere.
Now the problem with certain fields is they reach into everyone's lives to a significant degree. Law is one of those, medicine is another, and finance is yet another.
So you can't even narrow it down to "do these things only", because you can't become an expert in multiple broad fields like that. The only realistic answer is to known a tiny bit about a bunch of things, and a lot about one "thing" and then rely on social institutions to make sure you get what you're due when interacting with experts in other fields.
a) be smart enough to get into a very competitive professional school (most people don't have a college degree, which is required, and even objectively bad law schools are somewhat hard to get into),
b) be wealthy enough to pay for it (it costs on average $150k plus opportunity costs),
c) be interested enough in it to actually consider it, and
d) be... stupid enough to actually do it (there are too many lawyers, and less than 1/4 of them say their education was worth it)"
stupid.
> The only realistic answer is to known a tiny bit about a bunch of things, and a lot about one "thing" and then rely on social institutions to make sure you get what you're due when interacting with experts in other fields.
And this is exactly why "just go to law school" is a stupid answer in this context.
In short, if it were that easy then more people would do it since the kind of jobs it unlocks generally pays pretty well (easily above the national average).
The answer to a problem cannot be, "Become a subject matter expert in that field."
You don't understand the problem with your small intestine? Become a gastroenterologist. No thanks. Society has to be built on trust to function. Yes, we've allowed for an enormous amount of trust to be eroded in the Western world, but that's over now. We either make the hard choices to rebuild these institutions or we see the long slow miserable collapse of our society.