Multiple things can be worked on at the same time. Different people have different priorities. Why don't you spend some time helping a homeless shelter and see

Multiple things can be worked on at the same time. Different people have different priorities. Why don't you spend some time helping a homeless shelter and see what you can do? Or if not that, send some money to well run charities. Also the homeless problem existed in SF long before the tech scene and the high cost of living.