I take selfies and have no issues with others that also do, but there is a time and a place... probably with the Pope is not the time and place. But what about just taking a photo? Even Nuns are doing it. Where do you draw the line with photos?
https://m.youtube.com/watch?v=mDCTAdiKGFc&pp=0gcJCYQJAYcqIYzv