In a way you’re describing how browsers should work. > Also eliminates the possibility of sites engaging in annoying or abusive behavior by putting users in fu

In a way you’re describing how browsers should work. > Also eliminates the possibility of sites engaging in annoying or abusive behavior by putting users in full control of the client rather than the site operator. Obviously it can't work for every site, but it's quite the interesting concept. That’s the job of the User Agent after all, acting on behalf of the user.