That’s honestly not an issue 99% of the time unless you WAY outside civilization. That still leaves he entire Tesla supercharger network to use, which is and mapped directly into the car’s navigation interface and automatically used by the vehicle to let you know when and where to charge.
If you’re using the in-car navigation it will automatically include stops at Superchargers as needed to reach your destination. It even notifies you if you’re navigating to an area outside outside the range of the supercharger network based on your current charge level.
Even if we assume they totally ignored the in-car navigation on the big screen smack dab in the middle of the damned dashboard… Google maps includes EV charging info now for all the major charging networks.
Tesla’s software does A LOT to help prevent you from running out of charge. The only way it happens is if you ignore it all, or there’s a hardware issue with the vehicle, which doesn’t seem was the case here.