The problem is that Musk has been promising it for almost 10 years and it is still not sufficiently stable to be rolled out and relied upon by car owners.
FSD is only actually "ready" in terms of the whole "don't need to own a car for personal transport" when there can be passengers and no driver.
When Mom can dispatch the family car to pick up the kids from school.
Tech level, I agree--that's FSD.
But even if we had that tech today, Mom ain't sending the car without getting a police visit.
You can't even let your kids go to the local playground alone anymore. They're not going to be captain and first mate alone in a vehicle if the Karens have anything to say about it.
Yet they are perfectly fine to ride on their own for an hour in the train or tram.
So it's literally nothing special compared to other manufacturers. I am happy to argue that's it's a better Level 2 than most others, sure. But it's still just that. No magic, no bullshitty "by 2017 the car will drive itself from New York to Los Angeles". No it hasn't and no it won't.
If.
It doesn't exist in isolation. The competition isn't just from the American firms, but also European and Chinese, and it isn't really possible to overlook Musk himself given both his long history of Musk over-promising and under-delivering, deflecting blame.
Even the current release isn't what Musk was talking hopefully about a decade ago, e.g.:
Our goal is, and I feel pretty good about this goal, that we'll be able to do a demonstration drive of full autonomy all the way from LA to New York, from home in LA to let's say dropping you off in Times Square in New York, and then having the car go park itself, by the end of next year. Without the need for a single touch, including the charger.
Likewise, based on a video I saw recently from someone reproducing Tesla's 2016 "Paint It Black" drive, Tesla's AI is only now around the performance level that they faked in 2016.
Don't get me wrong, that level was impressive… just, the world isn't isolated developments.
"Tesla’s far more popular models are the 3 and Y, which accounted for 97% of the company’s 1.59 million deliveries last year."