We are not at the point where we can discuss how to penalize websites. Our adversaries own the ecosystem, they are large advertising corporations and they push

We are not at the point where we can discuss how to penalize websites. Our adversaries own the ecosystem, they are large advertising corporations and they push Javascript on purpose. What I think can happen is a need for security pushing javascript and maybe some parts of css out of the browser and into a some sort of MITM proxy, that doesn't render anything and runs enough javascript in a sandbox just to extract the content, as almost all of the web is still just the content. And those very rare websites that absolutely require javascript can be allowed to pass through after some cleanup and checks for appearance of suspicious and unusual javascript/css code.