This is wild. I knew California had a large number of EVs, but are the Superchargers around there slammed that badly or is this some show-boat exercise?
NACS is the US charging standard. Tesla is building out capacity as nothing kills EVs like the inability to charge. Meanwhile, it is basically just Tesla building building out NACS chargers, so Tesla is doing so.
I think you're just describing poorly implemented bus and train systems.
I miss when I lived somewhere with a better transit system that gave me the option. Taking a bus or light rail downtown or to the airport was so much easier and cheaper than finding and paying for parking.