The trouble with that is every website will set the flag so they try and grab some nice traffic generating (they hope) screen real estate. So less savvy users w

The trouble with that is every website will set the flag so they try and grab some nice traffic generating (they hope) screen real estate. So less savvy users will get a bad user experience with a home screen / dock full of spam sites because they always hit yes and tech savvy users will just turn off the banner as every site spams them with it. Plus, we already have enough spam interactions before you can actually use websites with stuff like notification enabling prompts, newsletter signups, chatbots and cookie stuff. No more please...