God, remember when that was that goal of HTML and the web?
What a beautiful couple of years that was.
On top of that come issues like the lack of pagination support in browsers, which make long document impossible to read and practically require to add custom UI inside the website itself.
ePub works much better, with readers giving control over line spacing, font size, pagination and proper markup for TOC and other metadata, but despite ePub being based on xHTML, browsers have ignored it (only old Edge supported it for a little while).
And on no planet is it human readable without parsing.
What a rediculous thing to even say.
HTML was designed for humans to read and write long before Claude or compiling everything from typescript or whatever, when websites were all written by hand. In text editors. Even if you were using PHP and templates or CGI you wrote that shit by hand, which meant you had to be able to read it and understand it. Even if you were using Dreamweaver, you had to know how to read and write HTML at some point. WYSIWYG only gets you so far.
Is HTML more difficult to read than Markdown? Sure. It is impossible? Not even remotely. Teenagers did it putting together their Geocities websites.
You can be as snarky as you like, but facts are facts.
HTML markup is pretty readable (except when it becomes soup) and I read and write raw HTML documents all the time. I like it better than markdown.
It's even more readable in a code editor that distiguishes tags from content.
Both of them.
You know, like when you write <h2> in HTML or \section{} in LaTeX?