“In 1973, Sanders sued Heublein Inc.—the then parent company of Kentucky Fried Chicken—over the alleged misuse of his image in promoting products he had not helped develop. In 1975, Heublein Inc. unsuccessfully sued Sanders for libel after he publicly described their gravy as being “sludge” with a “wall-paper taste”.[6]”

Wow, he was really not a fan of what KFC became. Makes good sense though. This is probably a good warning to anyone who under appreciates their own work.