The word carrying water here is "need." My partner and I ran an errand in the blackout, we didn't need to do it, but we wanted to. I drove us almost exclusively through an area of the city that had power, but we still ran into issues, including multiple disabled Waymos during that trip. Even in the areas with power, people were driving weirdly. If were able to do it over, I would have stayed home.
I don't think this was a street, I think SF just experiences rolling blackouts sometimes (unsure if this is due to their forest fire laws, the city buying the grid, or something else, although it seems silly that it's happening at all)
Sure, I go out and drive around on the roads for no reason all the time. I'll avoid doing that during the crisis.