[nostrademons]

Also a Bay Area transplant here, initially from Boston.

I'd agree that Californian snow-driving skills are a joke, and that Tahoe isn't actually that difficult compared to New England winters.

However, there really are terrain types that CA has (and Google tests its self-driving cars on) that just don't exist back east. There's nothing like CA 1 on the east coast, with windy 15mph switchbacks and a sheer several hundred foot drop into the ocean if you miss a curve. Nor do they regularly have to deal with the road being closed because of rockslides, or Tesla drivers who pass you illegally.