The fact that they haven’t been excommunicated ALREADY is proof enough of how infiltrated and weak the Catholic Church institution has become. Back in the old days you could get burned at the stake. Now, you’re lucky if your Priest isn’t marching for social justice next to commies.
It’s all about the money. The RC Church is the oldest most profitiable mutlinational corporation in history. They can make more money by overlooking certain things(think Kennedy clan).