Fair enough that the rest of the world isn't California, but the answer might involve where you park? And why can't a charger be installed there?
When I was in NY, street parking was a royal pain, and private parking garages were expensive. So you either gave up your car, moved your car around ALOT or paid for parking. Why won't the parking garages install chargers? Germany's also working on parking meters that also double as EVSE's.
Besides, this new policy actually legitimizes the use of superchargers for locals, since you just have to be willing to pay the overage charges. The additional revenue should encourage the build-out of more superchargers (although with the limits of space, only existing parking lots can be considered) in the area.