How is that possible? The camera icon is in the bottom left corner of the screen and you use the physical lock button on the side to lock the iPhone.
If you reach for the top left corner your thumb will naturally come into contact with the bottom right corner of the screen, assuming you are holding the device one-handed (in your right hand).
loading story #41857608
Don’t shame the man with the
extra digit projecting from his thenar eminence.
You can also trigger the camera by swiping right-to-left on the lock screen or from the notification pull-down.