Yeah - everyone should know/realize that all SC's are not the same.
And most cars are fine.
My wife recently got a Model 3, and I am passing on getting a Model S because of issues like the yellowing screen, and MCU logging. What seems strange about "service experience" being SC dependent is I would guess that once arbitration starts, the issue is no longer about the SC, its about the company. If the SC service was out of line, it would get corrected at that point by the company. The fact that even at the company level it appears as though Tesla refuses to address some of these issues is troubling.
Further, if these were isolated incidents, why not fix them? If most customers were having problems, maybe they'd try to ignore it / bury it because otherwise it would bankrupt them. But if its only a minority, why be stubborn about it? It seems strange to me that a "screen" would cause so much trouble when consumer computer screens are everywhere. A touchscreen is kind of a generic item these days, no? its not some special tech for a car. You'd think replacing the type of screen uses in the Model S / X with one that doesn't turn yellow or drip goo out of it would not be that complicated (but admittedly, I don't know.. maybe its a weird size or some other issue).
Why the years long foot dragging on the logging issue with the MCU and bricking it? I actually think that its brilliant to have all the controls come into a central computer, because in theory you could easily upgrade that with anything else in teh future, as long as it knows how to talk to the existing hardware. new control computer + appropriate wiring harness = easy update? So why is getting a paid MCU upgrade to something faster also some kind of dubious roadblock? It seems like there is a ton of potential here for Tesla to do even more things that old guard car makers don't do. beyond providing regular OTA updates, they could also allow for customers to update / upgrade their MCU over the years and even decades to keep it current.
I'm no expert on these issues, I've only read here or there about it. Maybe Tesla just doesn't have time to mess with it or doesn't want to make time. It seems like they are learning and adapting quite a bit as the company gets going, maybe they want to quietly walk away from their early cars so they can move on with the new ones (not saying that's right).
On teh other hand (I'm not trying to make excuses for Tesla): Tesla is just getting started. Every other car company has decades and decades of procedures, logistics, cost / profit center balance, etc under their belts. Maybe this first decade or two with Tesla is just going to be rough and maybe they are doing a better job than it seems. Plus - the whole industry scoffs at Tesla's goals. They could certainly take more time to cement in all of their service structure, but maybe they are just dumping everything into having to prove again that the next step is going to work (ie, affordable / generalized EV adoption). Right now = roll out Model 3 / Ys as fast as possible. Then circle back and fix stuff.
/shrug