Everything has been talked about over, and over so I'd hope everyone already knows everything by now.
In any case the question I was responding to was whether Tesla promised autonomous driving. L2 FSD is NOT autonomous driving so I felt like it was an important question to answer.
If I interpret what you wrote as question:
There isn't anyone else because Tesla was the only one who sold it to consumers.
When you sell something then time is of the essence.
If you can't deliver then the right move is to apologize, and move on.
What Tesla did was change the promise for new buyers from autonomous driving to L2 semi-autonomous without any real acknowledgement that the goal had changed.
Tesla wants to have people believing the goal is still some form of unsupervised autonomous driving, but doesn't want to be held accountable to that.