The way I see it, if you are a conservative, avoid blue cities. You will not be treated honestly and fairly by the law in a blue run city and state. It's similar to the old south. Before the civil war, northerners didn't want to travel to Democrat southern states, knowing they would be treated unfairly by law officials in the south. The old south was also obsessed with a persons race and skin color just like today's blue run cities. History can repeat itsself.
Big blue cities are still far better for people of all ideologies compared to small towns.