Clearly the Porsche doesn't belong there. But what about the Tesla? Sure it's an EV, but I don't see that it's charging. So should an EV driver of any stripe take an EV only spot if all he needs to do is park? This is one thing that AB475 may actually help with. And, even if you are charging, should one vacate an EV spot (alternative parking and the ability to return to your vehicle permitting) once you're done charging? I say yes.
Edit: Added "and the ability to return to your vehicle"