another perspective. (and not to make excuses, just stating some reality). Not sure I can FULLY rely on AP in an area that I dont usually drive in much. Too many variables and unknowns. Contrast that to my regualr drives (mall, barber, grocery, park, friends house, work, etc) where I know the roads, know the gotchas (ex: excessively raised manhole cover, center lane, 1 mile from the house, need to take over if Im in that lane or else the 21" wheel will hit it hard) or non gotchas, and can comfortably let it do its thing.
I assume I will most likely be treating FSD that way once it is released to the masses.
Even on the highway, where AP is excellent? Still have to pay full attention as you never know when a huge piece of debris (chunk of 18wheeler tire) may just pop up and the AP wont detect it/would just hit it Im assuming.