Ah yes, the good old "we tried chopping up the data many ways to find a specific three-way-interaction we had in mind". You love to see it in 2023.
I don't think there's nothing substantive to these trends, but, man, I don't trust that gang with their thirst for monocausal explanations to get to the bottom of this or anything else really.
a Schelling point for those who seek one