Earlier quoted context omitted.
It's kind of funny that PWA was Jobs original vision for iOS apps with HTML5, before they came up with the walled garden cash cow approach. > “The full Safari engine is inside of iPhone. And so, you can write amazing Web 2.0 and Ajax apps that look exactly and behave exactly like apps on the iPhone. And these apps can integrate perfectly with iPhone services. And guess what? There’s no SDK that you need! You’ve got e…
It's not like this went away, though. You could always, and still can, write iOS apps this way. Safari even has the "add to home screen" feature which lets you run these apps without the Safari chrome around them.
It's nice that a lot has been implemented, albeit slowly. Though some may still think about Apple incentives.
I.e.: http://nolanlawson.com/2015/06/30/safari-is-the-new-ie/ https://news.ycombinator.com/item?id=19586219