Feature catch up? You know that one of Oreos biggest features is notification badges, right?
You know a customizable control centre is one of iOS 11's biggest features? Same with AR!
A true dark mode will be one of iOS 12's main features? Maybe custom themes will be one of iOS 13's main features?
(poorly implemented) Widgets were one of iOS 8's biggest features. So were custom keyboards.
Maybe true live widgets that one can interact with similar to how OS X had them will one day be adopted on ios.
When will iPhone get true multitasking like iPads have? How long has android supported that prior to ios?
Will the new oled iPhone bring new live home screen wallpapers? the ability to download them? An always on display? Notification LED? Can we change the launcher or customise the layout by dragging and dropping icons yet? What about changing icon shapes or screen animations? Can we change the fonts in iOS yet?
Basically things you need to jailbreak ios in order to do things Android does natively.
Siri still has a ways to go before it catches up to Google now/assistant. Siri is great - oh yeah access to (limited) third party applications was a big feature in iOS 10; has been in android for quite some time. And the AI Google uses just works better and is more accurate.
ARkit is great and could end up leapfrogging Google but apple is only just now introducing it with ios 11...Has been in android developer ecosystem for sometime now.
More so with VR. Google is leagues ahead of iOS in the VR department.
This is only a handful of things. There are many minor things like clearing apps and such that android supported for sometime. I mean even the control centre itself was something android had prior to ios 7.
I understand this is an apple fan site so naturally negative opinions of android will persist - but at least have some consideration for the fact that android has brought some genuine contributions to mobile software that ios still hasn't adopted or has been slow to adopt from a feature parity perspective.
So yeah good for android on finally getting badges. It was annoying relying solely on the notification centre to gauge what badges communicate. And sure Android doesn't have anything like imessage or sending payments. But that's only a handful of features iOS has over it.
iOS has quite a further ways to go feature wise, as anyone familiar with both platforms can attest to.