I've visited and I wouldn't say that is true. There is all kinds of seedy. There are white/skinny seedy people walking rats, kinda freaky. But taking the downtown bus gave equal race representation when someone started a fight with me over there bag's right to occupy my seat. The Asian gangs robbing/hitting people on the bart I was on showed a different side of seedy. The uniquely San Fran treat was someone asking my opinion on my beat poetry they wrote around race struggles. After commenting positively (just to be nice) said Poet offered to sell and when refused when on racial rant and become very aggressive.

It's a diverse place of seed and rich. It's a very future feeling place. The experience made me think this is a slice of what the future will look like. It's kinda has this dystopian gothic novel feel. The mini subways (barts) are automated and cool and look like they are in the future but look like they are falling apart too. You get this weird post apocalyptic feeling of a future that has come and gone but hasn't reached you yet

The Bart is designed to look automated, but it's one of the least automated transit systems around - There's a human driver on each train, station agents to watch the doors, and it's only the fact that they have nice recordings that makes it feel impersonal and automated.

They should get some nice recordings here in DC for the Metro system. They usually just have the drivers making announcements, and half the time I can't understand a word they said.

I personally don't hold that opinion, but this could still be construed as racist.