Conservatives have plenty of issues as well - look at Kansas or Alabama. Don't see those being discussed at a national level, though the politics that drove them into the ground as now steering the federal government.
Coming in from New York, San Francisco’s lack of attention to its homeless population is self inflicted. It’s also a problem that nobody in the city seems very much to care about.
Because all the rich people living in the North West part of the city are completely insulated from it.
I was recently invited to an afternoon of board games at the residence of a wealth San Franciscan. I was invited to step over a homeless man at the entrance. I refused. My behaviour was surprising/comical to my host. This isn’t a problem of geographic isolation. Empathetic circles have contracted, and that is bad.