According to [1], the fraction of the USA that is evangelical has been declining: it claims white evangelicals made up 13% of the US population in 2018, while Catholics were 22%, and people with no religion were 21%.
I am not sure that what I was talking about is directly related to a change in beliefs, I am not a catholic, but nonetheless a lot of my decisions are affected by the catholic doctrine, even by "muscle memory", because my point of view has developed within the context of this culture, so I am not sure that going from 50% of people associated with a cult to 18% makes the drop in how people behaves also so marked?