Apples move here is a very clear attempt to break UX via affecting UI in a negative fashion, and also takes away a key function that is to be expected of some apps (push notifications). This is very obviously and rather transparently a move to preserve their income stream via the walled garden that is the app store.

This move additionally hurts developers. Developing a PWA is far simpler from a multi platform perspective since you're effectively building a responsive full screen website, and instead if you wish to preserve the full screen experience of your users on Apple devices you will.now need to pursue something which compiles to native code - meaning not your PWA. You've at least doubled your overhead development costs in most circumstances.