Having done more and more video (and on device editing) with my iPhones for production & training videos, I really do appreciate the attention to detail on the video side. Living in both ecosystems, I have always been impressed by my Android phones cameras (Pixel 3 currently), but greatly disappointed with video and especially the audio in those videos.
Apple continuing to add power to these phones for video recording / editing is a great feature. The improvements of OIS and Audio capabilities on the phones is quite good. It will not replace my Sony cameras with XLR, but dang does it do well in a pinch or for B-Roll. Also, in the case of my Xs Max, does well with editing footage taken on my sony and Canon cameras.