>>58083355most fairweather casual fans of anything stop giving a fuck and move onto other things after 3 years
also Ame has not gained new audience members via collabing and interacting with other holomems (which Fauna does a lot) due to being really autistic and insular
also yes, some amount of viewers were indeed culled because of the tempus collabs
And then there is the basic fact that girlier women always have more mass appeal than boyish tomboys, even without all other factors Fauan would probably still be more popular than Ame
Ame was literally only ever really popular around debut