An action in which Someone or something who behaves in such a way that you idolise their behaviour...

Old mate was severely idolistic the way he carefully placed eight skittles under his foreskin.

Someone who is possessed by clout chasing. The original human is now gone and a demonic entity that feeds on clout is all that is left. An empty shell with no control of their actions, forced to blindly react to situations they think will bring them attention.