(walks into a pizza shop, clears throat)
"Why are so many people still eating here?! This place has been open since 1974, and there are tons of new pizza places all over the city!"
(nobody notices him)
"There are better options out there, people!!!"
(still ignored)
"You don't have to keep eating the same pizza from the same place! This place is boring!"
(nobody is listening)
"What's so great about this place, anyway?!"
(still ignored)
. . .
I can understand the frustration of trying to start a new pizza shop in a town where everyone is so accustomed to eating a very specific brand of pizza with the same ingredients. But maybe telling people their favorite pizza isn't actually good and they don't really like it as much as the say they do isn't the best approach.