If it works the same way as android it will upload all the pictures you take with your camera.
I haven’t used android so that statement doesn’t mean much to me, will it just upload every photo or albums.
As for deletion like I said in my post they’re pretty much independent from each other in that regard
I’ve had friends who are girls who like it and my gf who likes it but also thinks it’s weird describe it like this
To muscly older women fighting over you
And ya know when they explain it like that, I get it