I’d be really interested in Apple making a sort of “pro” mode for the camera app. Basic mode would have simplified controls (perhap even more simpler than the current ones which are becoming fiddly) and in pro mode you’d get extra controls. You could set it up so one mode was the default and you can change wit a tap. I know the other option is to just get a pro camera app but I’d like to see what apple could do in a pro camera app as well as let them simplify their existing app.