It definitely makes sense to keep businesses like bars and restaurants closed given their nature as a "hub" in the graph of human contacts, but we also need to allow what work we can to continue as long as it doesn't contribute to significant spread of the virus.
At the same time, last I saw, car sales had fallen off a cliff. Is there much point to aggressively reopening if those cars can't be sold? But that's a question for Tesla to answer, not Alameda County.