[fiddlerwoaroof]

Tesla's upgrades are definitely new: between OTA firmware updates and a slow body refresh cycle, there is much less difference between a 2020 Model 3 and a 2021 Model 3 than between spaced Honda Accords. I don't really see, though, how this is fundamentally different from the way BMW, Mercedes, Porsche nickel-and-dime you for various packages at purchase time: if anything, it's better because it lets Tesla release features developed in 2021 to people who bought a car three years ago. But, as long as this doesn't turn into a subscription model. I don't really see the analogy to SaaS.

[hardwaresofton]

True, it's definitely not different in that aspect -- nickel and diming is certainly not new.

> But, as long as this doesn't turn into a subscription model. I don't really see the analogy to SaaS.

As long as it doesn't! It's also fully possible that the sum-total of changes that this future Tesla is pioneering will be a consumer positive, will be interesting to see how it turns out.