I remember seeing that in a documentary a while back. Mine hasn’t been involved but there is an extremely liberal sect. Three main things I look for is the stance on lgbt because I’m saddened to see so many churches bending the knee, abortion, and race stuff. Some people complained we weren’t vocal during Floyd riots and left. I am noticing a lot of open border Christians who misinterpret the idea of caring for the less fortunate. You can always find some church making a statement about refugees in their nativity scene