Tesla Phone Key outage locks some out of their cars: Is this the future?

Tesla Model 3 door handleSome Tesla owners on Friday night encountered a dilemma: The Tesla app—or network—was down, leaving them unable to connect to their vehicle and, well, get into it and drive. The outage, which rendered Tesla's Phone Key feature useless to some, was not due to a hardware issue with the vehicles themselves. The idea of going keyless or...