People often get annoyed the moment they walk onto public transportation. There’s an unspoken competition for people to get the best position and seat to be comfortable. Therefore, they don’t care how unsympathetic or disrespectful they must be.
Sometimes, people are highly rude while on public transportation. You often feel uneasy when traveling on a bus, train, or subway. This is a public space, and you can’t control how others behave as you might in your home or office.