They’ll have to.
I’d love to see a poll regarding what portion of iOS customers stay on just for Security and Privacy when so many use Facebook and Google products
Quality depends on the apps one uses, some are better on iOS while others better on Android, and One of our new digital banks does not even have an iOS app yet, I have to have my P30 Pro nearby to look at my account, the reason being such a small portion of people use iOS in our country that they focused on making a powerful Android app first.
Apple will have to “waste their time” if they want to continue to make more money from the iPhone, otherwise they will have to continue focusing more on their services and making them available on more platforms.
I am a very disloyal user, the only product I simple wont change the OS of is my tablet, in that area iOS rules with an iron fist, I have no reason to leave iPad, but iPhone? That’s up in the air until I see the 2020 models.
Right now I love my XS Max and using it along with my dated iPad Air 2 is a pleasure, I love how iOS does not really feel that different between the 2, this situation does not exist in Android, but in the next 2 years that could change.