No, but when you have a device in your hands, with an app provided by the company you're dealing with, and they specifically request permissions to send you not

No, but when you have a device in your hands, with an app provided by the company you're dealing with, and they specifically request permissions to send you notifications, you start to rely on it. An unreliable boarding pass in Apple Wallet is worse than a paper boarding pass. With the paper one I know I need to check the screens etc. With the Apple the app implies that you no longer have to do this. And you get used to it. You stop doing the things you did before. That muscle memory disappears. Not dissimilar to driving with GPS, or programming with AI.