> For example having Facebook Messenger handle your SMS messages. Really? You want to voluntarily give all that info to a company as user hostile as Facebook?
The operating system shouldn't be paternalistically responsible for preventing this kind of preference. Some people do want to voluntarily give this information to FB in exchange for a simplified or more integrated messaging experience. I don't happen to be one of them (no FB account), but it's a meaningful positive that the OS allows this for a whole lot of people.
> Less drastically I question the need to hide apps away in an app drawer. If you don't use the app then just delete it. Am I alone in feeling that way?
Yes. I have an iPhone and a Pixel. The fact that I can't only keep 4, or 8, highly-used apps on my iPhone's primary home screen really does make it harder to use.
Imagine a Windows or a MacOS desktop that was literally covered in evenly-spaced icons. There's a reason most people don't do that.