In NYC we see this for pizza and ramen and maybe dim sum, but not burgers for whatever reason. If you look at the top 10 burger places in NYC, some are ridiculously crowded and some aren't, but the ones that are crowded (e.g. The NoMad bar) aren't crowded because of the burgers. They're probably at capacity during peak hours at night, but you don't see hour long lines at 10am on a weekday like you do with some other food types.
In NYC we see this for pizza and ramen and maybe dim sum, but not burgers for whatever reason. If you look at the top 10 burger places in NYC, some are ridiculously crowded and some aren't, but the ones that are crowded (e.g. The NoMad bar) aren't crowded because of the burgers. They're probably at capacity during peak hours at night, but you don't see hour long lines at 10am on a weekday like you do with some other food types.