The antagonist of the Ramayana is Lord Ravana, although he is not a pure demon; rather, he is a man who is a devoted follower of Lord shiva and is in charge of bringing the Aatma Lingam, which is the story shown in movies like "Bhoo Khailaas," to earth. Regarding Adipurush, saif ali khan played the role of Ravana. Although he was depicted to be meditating in the himalayas and to have three stripes across his forehead, his beard and hairstyle are strangely unconvincing.
Ravana has always been portrayed in the legends of the Ramayana as having a long moustache but never a thick beard. Even so, saif ali khan shares a similar appearance to Ranveer Singh, who played Alauddin Khilji in the movie Padmavat. Not Lankan king Ravanasura, even Saif resembles one of those despots who ruled delhi for years. Undoubtedly, his appearance doesn't fit the Ramayana's feelings, and some consider it to be a terrible insult to the demon king.