In every single other domain in which people lead and follow, a follower pretending to fall asleep would absolutely not be a signal encouraging the leader to lead more. It would be a strong signal that the follower does not like what the leader is doing and is opting out of the lead/follow relationship.
Generalizable point: too much of what I see in practice does not actually look like lead/follow; that model fits some of the data, but does not explain all or even most of the stuff which the deep nonconsent model explains.

Had to think on it a bit, but I buy it. This comment helped some things click. Thank you!