My best bet is that they got rid of this feature for the same reasons they made Resetti optional. Enough people complained about it. It was kind of a nice change of pace because villagers barely change up their daily schedule at all. It made them fell more lifelike and grounded.
But instead of little girls crying over Resetti's outbursts people were probably complaining about how long it took for a certain villager to not be sick and outside again.
But instead of little girls crying over Resetti's outbursts people were probably complaining about how long it took for a certain villager to not be sick and outside again.