You might enjoy [this book](https://www.thriftbooks.com/w/the-case-against-education-why-the-education-system-is-a-waste-of-time-and-money_bryan-caplan/18601091/item/45507972/#edition=22157413&idiq=45507972) if you haven't already read it.

Who can argue with the suit and pipe?

There's plenty of people born stupid. And nearly all mudbloods are as well.