Agreed for the stalls redesign. But for a company that wants you to trust them with your life (literally) at 70mph using their cameras ability to recognise traffic, I believe they could easily develop a camera system built in the stall that would prevent you from charging if you are parked like a prick blocking 2 or 3 bays.
Their charger design means many non-tesla owners have no choice but to block two bays. And Tesla are inviting those exact users to charge. I'd politely suggest that makes you not 'parking like a prick' but perhaps 'charging to the best of your ability within the limitations of chargers not designed for non-Teslas'