I read through the link. The other pilot and the captain are complicit by the virtue of being there. Autopilot disengages at 2:10 and they crash at 2:14. Terrible.
My other immediate thought -- Tesla's autopilot. I've never used it so I'm not sure I'm fully correct here, but apparently it requires you to be vigilant and take over in certain situations? Wonder how well that works out in practice.
In practice, there's a camera in the Tesla that looks at the driver to make sure they're paying attention. If they're not, perhaps fiddling with their phone or looking at something in the passenger's seat, then the system gives a warning and then a strike. Get five strikes and you can't use FSD for the next week or two. So drivers are directly incentivized to keep their eyes on the road because if they don't, they can't actually use the system which would suck for a long road trip.