I don't buy Funko Pop figurines

I don't quite get the cultural obsession with the big headed Funko Pop figurines. I find them cute. I like reading about new special edition ones or whatnot. I like standing in front of them in the store and recognize some odd ones. I even considered buying one or the other. But I've never bought any of them: they just all the same with different wigs and accessories.

and here is the article that's about the same.
https://io9.gizmodo.com/my-love-for-funko-pops-is-what-made-me-stop-buying-them-1823725462

on the other hand, the Warner Bros. Animation is planning a Funko Pop movie. Just because...
https://io9.gizmodo.com/we-have-reached-the-inevitable-warner-bros-is-making-1838149296