First this:
Toussaint's successor, Jean-Jacques Dessalines, was filled with an immense, unappeasable bitterness. He drove out the rest of the French forces, and on January 1, 1804, proclaimed independence in terms that evoked the crimes of the past and promised more blood to come: "Citizens, look about you for your wives, husbands, brothers, sisters. Look for your children, your nursing babies. Where have they gone?" And then Dessalines personally led a massacre of every remaining French man, woman, and child in the country, excepting only a handful of doctors and clergy.
Then this happened:
But Dessalines needed sugar, because sugar was money and money was needed to pay for those forts and inland towns (away from the vulnerable coast) and a standing army consisting of up to ten percent of the population. So, in what was surely one of the most ironic betrayals in history, within two weeks of exhorting the Haitian people "to accept death in preference to the yoke," Dessalines proposed to open his ports to slave ships that would bring adult males for purchase by the Haitian government.
History always repeats. Except UB isn't a doctor, and he's also an atheist. So he's screwed when his plan comes to fruition.