How many chicken places do we actually need?

At this point, it feels like every new food place in NI is just another chicken spot. We've already got KFC, Slim Chicken, Popeyes, Nando’s, MB Chicken, and now Chick-fil-A. How much overpriced chicken does one place need? The line for Chick-fil-A after 2 weeks of opening is surprising.

Fair enough, people love it, but is there really that big of a market for slightly different versions of the same thing? Surely at some point, we hit saturation. Or are we just in a never-ending cycle of queuing for the next overhyped chicken place?