I have a couple of Android devices running vanilla Android UIs.
I hardly ever use them.
On the other hand I use mobian/Phosh on my PinePhones every day.
On the odd occasions I have to use an Android device I now find myself trying to navigate the Android UI in the same way as Phosh.
So when the Android device does not respond correctly to a Phosh UI action it only increases the frustration I feel when using Android.
Soon I will be free of Android.