This paper is a good rebuttal to talking points like this tweet that crop up from time to time: https://i.redd.it/b57t1w5jllb61.jpg (I was trying to look up a similarly awful article referencing EMTs earning $minwage + $2 I saw a while back but googlefu is failing me)
It's shocking how little we pay the people that spend so much time with our kids.
For example, you could live in a community where the public school offers a low salary to teachers but you don't send your kids there. Instead you send them to a prep school where you pay $30k-$60k per year. The classes are small and the best teachers are attracted to the school as the student body is more enjoyable to teach and the pay is better too.