Ouch!! That is brutal. Do you see a lot of EVs on the road there?

Where in California are you? Here in SoCal with SCE their PRIME Time Of Use plan is $0.26/kWH from 9PM - 4PM. Totally works for my family since we work from home and drive EVs locally. We also have a 2019 Prius which gets us about 50-55 MPG and 500+ miles on a full tank for longer drives.

Edit: I should add that the standard Time Of Use plan is $0.38/kWH from 9PM - 4PM. Peak hour usage from 4PM - 9PM is somewhere between $0.53 - $0.62/kWh I think.

We mainly charge our car overnight and it works out well for us.