Comments by "SmallSpoonBrigade" (@SmallSpoonBrigade) on "Tesla "discounts" cars by $7500 due to falling sales - this isn't a discount!" video.

It's probably all those things, but I think it's also worth considering that they've been over promising for many years at this point and people are starting to catch on. It's been something like 5 years since they were supposed to have full self driving capabilities that could drive from coast to coast and they've already charged a lot of people for full self-driving capabilities.
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