That would have an acceptable point to make if FSD was not capable of safely doing what all other ADAS systems can do, but it obviously can. It's just that Tesla has no interest in restricting its features and get L3 approval for such a small subset of driving.
If today you claim FSD V12 is "behind" the lane keeping assist of other manufacturers, that is just delusion, I don't know what to tell you.
If today you claim FSD V12 is "behind" the lane keeping assist of other manufacturers, that is just delusion, I don't know what to tell you.