Also covered on a separate episode of Freakonomics is that healthcare is subsidized by the tax system.
The government allows you to pay with pre-tax dollars (like mortgage interest, or retirement savings) only in a limited number of cases and when it thinks that there is a social benefit, like the stability of home ownership. Even in these cases the tax advantage is muted (in a 401k, the tax penalty is deferred and not eliminated; for a mortgage, only the interest is deductible).
Healthcare insurance is in the same category. When employers pay for health insurance they do so with pre-tax dollars. If we had to pay with post-tax dollars the cost would be a lot higher, and basic supply and demand would predict that people would buy less health insurance if they had to pay out of pocket, post-tax, for it.
Oh yes, I am very familiar with that episode, haha.
Now I can't remember if this was also covered by Freakonomics or a different entity, but "back in the day" there used to be a cap on CEO pay, essentially. I'm going to absolutely butcher this because it's been so long since I was reading about it, but as I recall, because you could only pay executives a certain amount of salary, eventually it was realized (as health insurance as an industry grew) that offering health insurance as part of the employment package was a benefit to attract talent.
However, the cap on executive pay was removed (I can't remember when, I'm almost certain it was the illustrious Ronald Reagan, who is directly responsible for the America we live in today, but that's another topic for another time), and yadda yadda yadda, now health insurance is touted as a $50,000 a year "benefit" for a single employee with a $10,000 a year deductible. America!
I have heard the "pre-tax argument" used as a "the system is good" sort of thing (I am not saying you are giving an opinion either way on that, to be clear lol - this is just something I have heard from other people in other settings). It's true that it's better to have it be pre-tax vs post-tax, but I would rather like, have some other "system overhauls" than be hype about the pre-tax "benefit".
I know the vultures who will descend on these topics, this is the internet and an anonymous message board of all things. I don't mean to bring these points up to start Troll Wars 2022.
I bring them up so maybe someone will read these posts and think about "do we have to have this system forever"? Because it wasn't like this 50 years ago, and it doesn't have to be like this 50 years from now. We definitely could have a worse system, for sure, but I definitely don't think we have perfected the system now.