There is a current thread on the Italy section about Selfie Sticks. Within that thread I asked a question about why people thought selfie sticks were annoying (I don't use one). The main answer on this thread was the lack of self awareness of people using them, I've never been hit with one or jostled by people with sticks but I can understand how that could happen. I started looking at other posts in the RS forum and from other sources and found that the more common complaints are about narcissism and complete lack of awareness of what you're looking at. However I'm not sure it is fair to go to such generalizations. Through my Googling I did find these two articles which essentially says selfies (sticks or not) is just the new form of expression-deal with it.
http://sciencenordic.com/selfies-why-we-love-and-hate-them
https://www.gold.ac.uk/news/comment-why-all-the-selfie-stick-hate/
I guess what I'm getting at is what is everyone's thought and opinions on photography etiquette while on vacation, especially at major sites; are we biased against people with selfie sticks, how about people that take selfies but don't use a stick, do we treat people with more patience when they use a traditional camera vs a phone? Hopefully I'm not creating a new feud between travelers vs tourists.