It was foolish and arrogant of SAE to develop a different recharging port when Telsa's recharging infrastructure was already deployed and rapidly expanding. Even worst, GM, Ford, and the like adopted the SAE specification. This is simply a display of "if it is outside our domain then we have to ignore it". Telsa clearly has the better recharging system.
I've watched many YouTube videos of non-Telsa chargers not working, not working well, and payment issues as well as smartphone connection errors. Issues that do not seem to plague Telsa. There should be one standard across the nation and Telsa is it!