> the App Store has on average better quality apps compared to Google Play

As a user I find good and bad apps on both platforms. From my personal experience I don't see any benefit in Apple's policies. Quite the contrary. For example you get automatic refunds in the Play Store, no questions asked.

Also, the quality of Android apps has been going up since Lollipop and the introduction of material design. I was an iOS fanboy not so long ago, but now I'm really happy with Android.

As a developer, working for Android is a joy compared to iOS.