This is also a silicon valley problem. Lots of people move there to get the big job and make money. It attracts a certain kind of people. People who prioritize

This is also a silicon valley problem. Lots of people move there to get the big job and make money. It attracts a certain kind of people. People who prioritize their career and income above other things. You also have the challenge that a lot of the people moving to SF might only stay a few years, so you have lot of turnaround. People are not focused on building long-term friendships and relationships because know that they or others might leave. You also see this on the dating scene. I found silicon valley to be an unhealthy living environment on multiple levels.