That is weird. And you know another thing? The big rivalry is between the Krusty Krab and the Chum Bucket, but beccause the Chum Bucket never gets any customers, their real competition seems to be the Shell Shack, you know with the singing dog.
And as for the secret sauce and the secret ingredients, as was stated earlier in this thread, do you see a truck pulling up at 4 a.m. outside of a Burger King to deliver their mustard or one pulling up outside of Rubio's to deliver the white sauce they put on their fish tacos? and the employees act like ninja spies? In some ways, some of these aspects are unrealistic when compared with the actual modern day fast food restaurant