I was using TechBench to download ISO’s from MS without having to change my useragent.
Sadly it looks like the project has been retired in favour of their Files project, but trawling through that to find entries that actually have download links is a royal pain in the ass.
If anyone has a tip on easily finding the latest download for each Windows version then I’d love to hear it.
Edit: Massgrave seems to be current best option: https://massgrave.dev/genuine-installation-media.html
That would be amazingly impractical. May as well say “what if all website were forced to be .txt files”.
Most website template frameworks (Bootstrap/Foundation) etc rely on Javascript for basic UI features. Imagine having to wait for the server to toggle a simple CSS class on your page any time the user wants to view a menu, togle a button, or view a popup/modal/lightbox/whatever.