Around 285,000 people in the United States have FSD beta in their cars right now. The FSD take rate (FSD sold with a new Tesla) is around 19-20%. YouTube is full of videos showing FSD in action.
The software isn't perfect, nor is it finished. Drivers are required to keep their hands on the wheel and be ready to take over at any moment, and there is a monitoring system to enforce it. You can pick it apart and poke at the issues all you want, but Tesla is obviously far ahead of all of their competitors if you look at it from the perspective of a computer person rather than a car guy. The competition is still using LiDAR and pre-programmed maps which can't deal with real-world conditions, which is where Tesla was back 6-7 years ago.
I hope we can talk about this in the future to see how my prediction did. I'm @realtaraharris on Twitter (different handle because I began transitioning in October 2022).