It's because the BEST Pizza in NYC is probably on par with some of the best pizza in other cities. Great chefs can make great Pizza. They can do this wherever they are.
What makes a town renowned for a type of food is the MEDIAN quality.
Vancouver has more Sushi restaurants than Starbucks and bad ones don't last. You are always within a 15 minute walk to a better sushi restaurant than 90% of cities outside of Japan.
It's because the BEST Pizza in NYC is probably on par with some of the best pizza in other cities. Great chefs can make great Pizza. They can do this wherever they are.
What makes a town renowned for a type of food is the MEDIAN quality.
Vancouver has more Sushi restaurants than Starbucks and bad ones don't last. You are always within a 15 minute walk to a better sushi restaurant than 90% of cities outside of Japan.
I understand NYC is the same with Pizza