in reality, this is something that is going to get better over time... plus, if Tesla has a major issue in their main DC and the chargers cant talk back to it,

in reality, this is something that is going to get better over time... plus, if Tesla has a major issue in their main DC and the chargers cant talk back to it, no one with a tesla can charge... But a BMW can use one of the multiple other chargers available. I was in a services station on a busy motorway here in Ireland (M11 between Dublin and Wexford) and there where ESB e-car chargers (main power company here) and Ionity... but not Tesla. Tesla do have chargers here, just not that many.