I don’t know about breweries in CA but the ones in CO all have beer that is up and down the “heaviness” scale. Most breweries you can get a light larger that’s like 4.1 ABV all the way up to double IPA’s that are running in the 9-10% ABV
Anchor was everywhere when I lived in SF for a good while. It was the reliable staple when you knew everything else at the party would taste like bitter barf. It did sell where it was made; perhaps they could've made a stronger effort to make a name for it elsewhere.