This article is heart breaking. My comments on social media / platforms (HN news included) are always short and not really deep. As the author says, political c

This article is heart breaking. My comments on social media / platforms (HN news included) are always short and not really deep. As the author says, political comments quickly get burried and no matter how well you express your opinion you won't be able to change someone's mind. And regarding technical stuff, there are a ton of textbooks out there. I'd rather write a textbook and distribute it for free than produce some high quality content that I don't own.