I'm not sure the last time (actually I am - it has not) my car treated a roundabout with a shallow center median as "entirely optional, follow the circle or go straight over", but I can find multiple videos of Teslas doing that.
The two cars I've driven that are modern (2017 and 2018 Audi and Jaguars) also didn't hit a big white pickup truck in broad daylight in parking mode, but I've seen Teslas doing that, too.
So, how are we defining "bunch of worse products"? "Less advanced, but better tested"? If that's the case, I think I'll take that.
Do you actually drive your car hands free and feet free for more than 30 seconds ever?
Fairly certain in many cases that's illegal. And apropos of anything else, doesn't Tesla itself require steering wheel contact/torque every 15 seconds?
Is it? This[1] implies that, contrary to what you say, most other manufacturers do offer equivalent features in equivalent luxury vehicles. Tesla might have gotten beaten many of them by a year or so, and might sell more Xs than Toyota sells high-trim Lexus's, but neither of those things really say anything about the quality of the driving technology. And from what I've seen, Tesla's isn't particularly spectacular.
[1]: https://www.cars.com/articles/which-cars-have-self-driving-f...
Tesla has effectively incorporated Lane Keep Assist/Automatic Cruise Control into a single product called Autopilot that has vastly better software than other similar products.
Simply put, if other companies had a product that would have allowed for billions of miles to be driven hands free feet free, they would have it, but they do not, not even close. Tesla does.