I'm driving near my home. I see some teenagers hanging out alone by a river. My immediate thought: "what are they up to..." as I'm used to shenanigans in SF. As I drive by I take a look and...they're fishing...fishing! "Well..." I say to myself, "...what a wholesome activity...good for them"
People may not talk to you about politics anymore, but anything else - work, kids, cars - is a fair game.
At any rate, I live in the bay area now and I very rarely encounter issues with un-friendliness in the contexts mentioned in this thread. The lack of effusive friendliness that I do encounter for the most part is cultural. Which makes sense, as the bay area is extremely diverse culturally.
I want a burger. I Think about the unmotivated and borderline rude cashier I would have to deal with.
Then the smiling and upbeat workers at Chick-fil-A. Well guess it’s chicken yet again.
I still go to Chick-fil-A because the sandwiches are good, but I feel guilty about it afterwards.
So, yeah, I'm with treeman79. I think you're projecting.
It's the same story in San Jose, which has a bigger population than SF but similar size homeless population.
When you walk into Whole Foods, you get what you expect, whether in Maui, Denver, or SF. Supposedly the Whole Foods in Cupertino is among the largest.