Can't basically every other brand use those now? Between the compatible Tesla chargers and all the other ones through Charge America and charging overnight at home, there is no concern from a daily driving, or even moderately ranged trip, standpoint. The downside to long trips is the 30+ minute wait at each charging stop, not the lack of chargers.
Sure but everyone with an EV has an app that tells them where they are and helps with route planning.
>You can't just drive until the light goes on and then stop at the next exit like a gas car.
You nearly can. Most ICE cars turn the light on at 50 miles. Other than maybe the middle of the desert, there is going to be a charger within 50 miles.