That's because the powers that be (major countries, including the US) want to continue punishing Haiti for the Revolution (and killing so many white people). They do this through piling on debts on Haiti, embargos on Haiti, and adverse foreign policy.
And, when you really think about, n*ggas in the US aren't much better off than the Haitians you're low-key dissing.
Have respect for your fellow black people.
im not dissing hatians , and it's not just black ppl that got them problems