Okay these are my opinions and only that. This hopefully will spark discussion which is good. First it is worth noting I was on Android for years. I got tired of the lack of accessibility and not being able to use all apps. A lot of apps didn't work properly with a Physical keyboard and I couldn't get the gestures. I kept hearing Apple is accessible so I figured try it and there you go. The level of accessibility is outstanding. I use a Rivo2 keyboard which is wonderful. You can check out more info about the Rivo2 at
www.rivo.me Keep reading for more thoughts.
iOS has better keyboard support for those that can't use a touch screen. Second You can spell check and do system wide copy and paste. Third Braille support is good for those that need it. 4th Apple innervates Google doesn't. One example of Apple's innervation is Screen recognition. Apple even refined it for iOS 15. Has talk back improved? Yes some. It finally has a braille keyboard and multi finger gestures but still is behind Voice over. What are people's thoughts.