Umm if this is the topic the author chose to complain about, I don't know what will please them.

HTML is really easy to write, and really fast if you have the right shorthand plugin. Not to mention, it's markup, so it's not much of a cognitive load to figure out and write. Especially when compared to writing in a programming language/framework like js/jsx/react/<insert language>.

Sure CSS can be a pain in the ass, but honestly it's really not that bad and not worth writing a seething blog post. Like this dude's rant is just overkill at best and annoying at worst.