I don't know how we got onto selfie sticks, but I certainly don't think c@@t if someone is using one (personally never seen anyone in a club use one).
If you are in a club Louise, dancing, having fun with your pals, maybe on chems...how can someone taking a picture, selfie or a video iratate you ? How do you even take notice of these people? . I get it if they are shine the light in your eyes or blocking your view but that's rarely the case.
Blocking your view or shining in your eyes is to me the only time respect and self awareness would come into it.