What are the impolite phenomena around you? What do you think of these phenomena?

Getting on the bus without queuing is very prominent in China ~ In the past, when I was in a social etiquette class in a school, the teacher arranged such a question to let us discover the uncivilized imagination around us ~ Finally, let's count the people who don't queue up in our photos and PPT ~ There are pedestrians who don't press the traffic lights when crossing the road, but get on the bus at the crosswalk (zebra crossing) in order to catch up with time ~