> Model X is one of the best selling electric cars in the US
No, that car is essentially a failure and I'm amazed Tesla hasn't completely cut it from production.
It sold 1,316 units in the US September. They were selling almost 4,000 in September of '18. Even if you wanted to go by year, you're talking about 26,000 sold in the entire US in 2020 (it's best year and I'm ignoring '21 since there was a factory shut down)[1].
It's just not a good vehicle, doesn't sell well, and is utterly unusable if you live anywhere with rain or snow.
[1] https://www.goodcarbadcar.net/tesla-model-x-sales-figures-us...