> Cannabis dispensaries are currently closed except for medical patients

This is not true for San Diego county.

You can't go and browse, but both medical and recreational users can order online and pick it up or have it delivered.

The dispensary near me (Bay Area) has been open for non-medical non-pickup purchases for weeks. There's a translucent divider and a folding table in front of the counter to create distance, and the iPad menus are gone, but aside from that it seems like business as usual.

Really? Not the ones close to me, but I did not go out of my way to check recently. That does not seem to be essential businesses in my book, or more so than churches assuming proper social distancing rules.

To be fair my sample size is only two (2) establishments :)