Two screens to send a photo sound like a bit of a hassle.
On my Sony phone I can take a photo, press the "share" button to get a context based share menu and my most recent signal/email contacts appear right at the top ready to send without leaving the camera app at all. If I want to send it to someone not on that list I have to get into another screen but not two.
The Facetime menu sounds quite crazy and very "un-Apple".
I see my mother struggle quite a bit with her iphone as well and she wants a dumb phone again but I think that would happen with an android too!