I have longed for the universe where all and every JS/CSS stuff are done on the user side. Basically the only thing that the web provide is the very basic HTML

I have longed for the universe where all and every JS/CSS stuff are done on the user side. Basically the only thing that the web provide is the very basic HTML and its up to the user to colour their experiences. One would argue that there would be bloat -- having to install multiple extensions. But then visiting random websites is completely safe, and the only ones that we have to care about is the popular ones that many people have extensions for.