This is nice when everyone you live near is quiet, respectful, safe, and clean. What happens when the neighborhood turns and your wife can’t safely walk her dog

This is nice when everyone you live near is quiet, respectful, safe, and clean. What happens when the neighborhood turns and your wife can’t safely walk her dog outside the house, and you can’t get sleep anymore due to the loud pumping bass and drunk people fighting outside your window? I kind of like the idea of a city community with nice little shops close by, but every city I’ve been in has had too much crime, congestion, and noise to make it livable for someone who likes quiet and solitude.