Stuffed crust is the only exception. There’s nothing wrong with enjoying the crust, in fact I do myself. However, if eating the bread at the end is more enjoyable for you than the actual pizza, why are you buying the pizza? Why not find breadsticks, or cheesy bread? Again, stuffed crust I can see because it resembles the actual pizza because the cheese. But there’s no way people buy an entire pizza for the crust.