Category talk:Stone churches in Philadelphia

Wrongheadedness

How is it helpful to list a church only in this category, but not in the parent Category:Churches in Philadelphia, Pennsylvania? A viewer would have to know in advance what the church was made of, or be forced to search in multiple places.
I'm no fan of over-categorization, but this narrowness strikes me as foolish and unhelpful. == BoringHistoryGuy (talk) 16:41, 26 December 2017 (UTC)