About all dictators, they share so much in common. Many of them conduct(ed) in ways fitting madness. They are known to brutal as the two words dictator and brutality go along. They are greedy too. What else do you about dictators ?
Ugandan dictator Idi Amin Dada died in exile with all his many titles. Sekou Toure the man whose dress style Gambia's Yaya Jammeh follows also died abroad and his body returned for burial. Not many people saw Toure's dead body. Charles Taylor is alive facing international court trial. Samuel died as captive and had his body cut into pieces leaving him to die slowly. Gadafi of Libya enjoyed 42 years excessive power. He was tracked in a water way and shot dead. Sadam Hussein was found hiding in a bunker paraded for trial and later dead by hanging.
No sensible leader will boast of dictatorship as control measure. Dictators hardly have good ending.