What do you think of people that cut lines, people that call people out who cut, what would happen if everyone/no one cut, etc? I have mixed feelings on it.
Well, people who cut lines probably have a social issue where they think their friends have moved and they don't want to talk to said person, so they cut their lines and burn their bridges so they don't have that awkward issue. Thankfully, Facebook/Insta/Snap/etc. has solved this issue by letting people communicate easier and have a reason to do so so those people who are socially awkward aren't left in the dust when they have no base of friends to lean back on when the place they're in has nothing left.