Not living in a banana republic neighborhood,here in the city unless you consider high rise condos starting at 1 million a unit on up and homes in 2 million on up range.
Large European population and mainly professionals.
San Diego also has the largest concentration of military in the U.S.
As far as the large gay population in my neighborhood, don’t like their life style but most are professionals some are military.
To each his own, but, no thanks, running a business that's viable in any locale, it is much more comfortable to live where you know your neighbors.....and can trust them when you're away.