Based on my current knowledge a Tesla is unique when compared to a Prius or the Porsche or the Audi when it comes to charging ports. With ElectrifyAmerica being the charging network for Rivian, Lucid, Porsche, Audi, VW, MB, BMW, Ford etc does that mean everyone is using the same port on their cars? If so could you, in theory, use the charger for your rivian to charge an Audi?