Exactly this. To discuss Toussaint and 1804 and not discuss the French commander Rochambeau is extremely misleading. He brought gas chambers to Haiti via and was systematically massacring blacks. The entire war turned brutal.
Haiti knew trade was key as they were the wealthiest colony in the west. Toussaint actually negotiated treaties with John Adams and welcomed American investment and trade deals along with other nations. What happened (and again Haiti perspectives comes in to play of who was writing history and what gets emphasized), was a nation of slave gaining independence and defeating Napoleon in military combat. That absolutely shocked the European powers. They were all slave holding counties and their immediate acts was to stop Haiti from succeeding at all costs.
In the US Thomas Jefferson took over, and being a southern pro-plavery president he immediately blocked all trade with Haiti knowing that the colony depended on trade to survive financially. France as well planned to essentially starve the country economically and take it back over later. The entire western powers effectively put the country under embargo. They were deathly afraid it would inspire other slave areas to want freedom (lots of texts written about this) and the way they decided to stop it was to ensure Haiti fails as a country.
The fighting in that war for independence was brutal and ugly on all sides. Toussaint was a brilliant leader and likely would've taken the country to success. He beat what were considered to European armies is the time. Final after winning again against the French, they invited him to "parley" and when he came for the discussion they captured him and threw him in a prison where he died. They could not beat him and finally that was his they stopped him. For diplomatic negotiation and the capture. And that was maybe the third back stab by the European powers at the time. He was the father of Haiti, their George Washington.
His replacement is the one who never forgave that and who militarily was against Rochembeau and who was after this betrayal we no longer want any Europeans here. Previously the British betrayed them, said they'd fight with with against France to end slavery. They agreed - allied with the British and then a the hatians they took all the militarily losses and handed territory to the British to be British free colonies the British came in and started enslaving the Haitians again.
The period of that time is insanely complex. All of a sudden I've seen the narrative of OP being pushed everywhere. Because it's "easy" and people can think of Zimbabwe as an easy analogy - that's wrong. And frequently people pushing it then turn it into discussions of current US politics. [And that's where I'll stop because I don't want this to start down that trail]. What went on in Haiti is way more complex than that simplistic narrative.