That's what I want to, but I don't think it's really a fair complaint given that this has been reasonably well defined. What we both want is 'L5' (level five) autonomy, where the vehicle doesn't even need the ability to be manually driven necessarily.

(L4 iirc is hands-off but someone in the driver's seat (which must therefore exist) in a fit state to take over if necessary - no sleeping on the way in, no drinking on the way home.)