Taste is not neccessarily a reason for popularity. Often a dish is popular because it's cheap, or simple. And this site probably only contains dishes which are

Taste is not neccessarily a reason for popularity. Often a dish is popular because it's cheap, or simple. And this site probably only contains dishes which are popular enough to be put on this site. So there already is a selection bias. This list is just about the worst dishes from the best dishes (of this site).