I've been kicking around an idea in my head of a modern browser implementing some kind of "hardening" against anti-features. Deviating from the standard, implementing certain architectural features like this WORM history graph, etc. I don't want to ditch javascript entirely as I don't think it's particularly unreasonable as a feature. That being said, I don't want my extensions to be available via a URL query (even if obfuscated like what Firefox does.) I have yet to find a single webpage utilizing scrolljacking where I would care if it was broken and completely unnavigable. I can count on one hand webpages where I felt like input reading was justified, and even then I wouldn't miss them if the facilities which enable input reading were just made completely undefined.

There certainly is a satisfaction that would come from a shit site like linkedin or youtube being reduced to a gibbering mess of exceptions. Scripting is a privilege, and it's a nice one, but abuse of it shouldn't be tolerated. I really don't see a usecase for boiling it down to a binary of allowing the whole gamut of complex programmability web browsers expose, or allowing none of it. I'd rather just draw a line and say "programs that use these features are acceptable, programs that use these ones aren't".