>Safari (on iOS or Mac) hasn't stagnated I'm not sure I'd agree entirely with this, and regardless you're beholden to Apple on whether they will deem it necess

>Safari (on iOS or Mac) hasn't stagnated I'm not sure I'd agree entirely with this, and regardless you're beholden to Apple on whether they will deem it necessary to add standards. They prevented web notifications for a long time so PWAs couldn't send notifications, just to push you to their app store.