Ask HN: Is a platform to teach us business/entrepreneurship should exist?

There's books and courses who offer this. And the authors are (business) clever: they charge money for it. Examples https://noahkagan.com/mdwbook/ https://saasplaybook.com/

There are plenty of these. Most universities have a course for this. Lots of the online platforms too.

Here's a free resource: https://startupclass.samaltman.com/

Startup School isn't enough for you? I found it extremely awesome to watch those videos over and over and over again. I get new insights every time, every year, from them. Even if the videos are the same, I am not.

I believe entrepreneurship is about being different to the competition so a platform that standardizes entrepreneurs is making your life partially easier and partially more difficult.

You can say the same of software engineering or art, but there's a lot of common principles that apply.