Anything you use and use a lot needs maintenance, especially if you rely on it, that goes for you're electric toothbrush as wel as your car. Its a utopica to think EVs somehow need less upkeep.
Sure build quality can be improved here and there, and over the last 4 years I have seen Tesla's cars become better. To me regular OTA updates, up-to-date map, apps, an actual working charging network and range are more important than having all the panels aligned withing a couple of milimeters.