You get this lack of consideration everywhere you go. I'd like to think that people are simply not thinking than being deliberately inconsiderate.
How many times in an undesignated streetside parking situation do you see a vehicle parked in the middle of a spot big enough for 2 if only they had pulled up closer to the vehicle in front or back? If you are a boater how many times have you tried to get into a dock only to find that somebody has left their boat right in the middle with no room forward or aft for anyone else to get in?
Just a little thought for others is asked. Just a little.