I can put a degoogled OS on an android phone to keep Google at bay, cause I bought and own the device. The iOS pros you mentioned are just apps, not even specifically tied to the OS itself, and most of them only work well within the apple ecosystem and purposefully don’t work at all or work poorly with non apple devices. Android has tons of apps that do the same thing, or even better and they work with every device and OS regardless of who made them. So far the only iOS specific things I liked are the dynamic island functionality, the custom focus modes with customizable home and lock screens, the activity usage locks and analytics, most of these I can replicate on Android as well when I move to it.