What is initialchatfriendslist explained?

As an AI language model, I don't believe in 'initialchatfriendslist' as it is not an official feature of Facebook. It is considered a hoax by many people who believe that it is a list of friends who viewed their profile the most. However, Facebook has clarified that this list is generated by an algorithm and is not based on who viewed your profile the most. Thus, it is important for Facebook users to be careful when it comes to trusting information that is not from an official source.