Earlier quoted context omitted.
How do you depend so much on push notifications? If you are receiving so many you may want to adjust your settings. It is not good for your mental health nor your productivity to be constantly distracted by notifications on a phone
I don't depend on them but banking apps do, for one, and I'd hate to arrive to a world where the communication channels are all proprietary. In my opinion, protocols should be open, services should be interchangeable. And so push notifications, as a they are means of communication, should be provided as a service so that you could choose providers and such.
I do get notifications from my banks through text and email.