Ruja Ignatova, also known as the "Cryptoqueen," is a mysterious figure in the cryptocurrency world. She is the founder of OneCoin, a cryptocurrency that has been accused of being a Ponzi scheme. Despite the controversy surrounding her and her company, some people believe that Ruja should be added to the sextet. They argue that her influence in the cryptocurrency world is undeniable and that her presence would add a unique perspective to the group. Furthermore, her knowledge and experience in the field could be beneficial to the other members of the sextet. However, it is important to remember that she is still a controversial figure and her inclusion in the sextet would likely be met with some resistance from other members. Ultimately, it is up to the members of the sextet to decide whether or not Ruja should be added to their group.