The current Democratic Vice President of the United States is a San Francisco politician.

The Democrat who has been engaging in national political media battles with the second-ranked contender for the Republican Presidential nomination in 2024 is a San Francisco politician (also, Governor of California.)

There may be some reason to see a connection between San Francisco politicians and the Democratic Party at the national level.

>The current Democratic Vice President of the United States is a San Francisco politician.

No on both counts. Nancy Pelosi has had nothing to do with San Francisco politics for the last 40 years.

“Federal politician who lives in San Francisco” != “San Francisco politician”.