Yes fair to point out, there is some of that, but it is genuinely very good content. I typically hate marketing-masquerading-as-tech stuff, but if it were all like this, I'd have no problem whatsoever. There is little to nothing here that is fluff or distraction for marketing purpose, and there's no purchase necessary to follow the whole post. This seems written by a nerd who knows and loves what they do, and that happens to be work-related
