#2: Congregating in Doorways
We don’t know whether this is something that’s unique to modern society, but people seem to have absolutely no sense of personal space and no awareness of how much space they’re taking.
You see people congregating in doorways, narrow walkways, supermarket aisles, and whatnot, with no awareness that they’re blocking the way for others. They don’t care that they’re blocking the day. This may seem like a silly grievance, but it’s very annoying when it happens time after time.