Thank you for the comprehensive report, Persevero. Much more relaxed up here in Placer County/Auburn ... though still about half the people in stores are anti-social mask-wearers/identity-hiders and a few stores require face-coverings be worn (I shop elsewhere). Outdoors mask-wearers account for only about 10-15% based on what I observed driving around town this morning.
Ah, Placer County. A lot more sanity there. I am in the belly of the beast here.