Culturelistic

Branched off of the originating word "Cult" this means the act of somebody creating a society or being part of a society containing a system of religious veneration and devotion directed towards a particular figure or object.

This dude named Riley is very culturelistic, he's been manipulated into performing satanic ritual sacrifices on newborn babies.

Yo Kai let's create a culturlistic cult! It will be so cool! We can manipulate people into praying toward us! Their saviours!