It is some fascinating technology and Tesla really are pushing boundaries, however I'm always concerned that people can get too complacent with it all. If you have to be constantly alert and ready to take over driving any second, do you ever really get the peace of mind benefit that it should be able to give you? If a rogue reflection from the side of a lorry or even a malicious billboard can cause the car to act erratically, is that really worth the benefit? Either way, this sort of tech is the future but history has shown that the early pioneers sometimes suffer the most.
I think the goal is to have it be quite a bit more reliable than a human driver, to the point where they will be able to operate their own autonomous taxi fleet.
Here's a half hour video showing some autonomous driving:
https://youtu.be/vCHktMUpWVMOne thing Tesla is great at doing is using their fleet to collect insane amounts of data that I'm sure will be helpful in developing a worry free autonomous vehicle experience:
https://electrek.co/2020/10/24/tesla-collecting-insane-amount-data-full-self-driving-test-fleet/Regulators seem like they aren't sure about Tesla's beta rollout quite yet, so we can only hope that progress continues and ultimately succeeds in a self driving Cybertruck being released at the end of next year:
https://www.theverge.com/2020/10/23/21530411/teslas-full-self-driving-beta-test-nhtsa