1. Detroit
Ever since the auto industry abandoned Detroit, the city has fallen from one low to another, now topping the list of 15 unfriendliest cities in the US in 2020. A city which was once famous for its industries is now famous for the gang wars, which have claimed hundreds of lives in the last few decades. Add in the noisy traffic and bad drivers, and you have the recipe for the unfriendliest city in the US.
Pixabay/Public Domain
