If the test would be like driving school, let say just 3-4 tests for more powerful cars like: start, braking, slalom and overtake, I mean, that would take you not more than few minutes...and of course that should be added to your licence (to do it just once)
And blind AI is good because it makes you actually to care about car ur going to overtake, and THAT attitude neccesary for fair racing.
Someone said that if u cant pass learner for 1 lap, then online u would be moving chicane. I beat pro level like nothing, and still people online drive 3-4 secs faster laps, so........