Haiti has an extremely long history, continuing to this very day, of being completely and totally railed by the 'First World'. This is a very long, comedic, and yes fairly politically biased, overview of that history (
https://www.youtube.com/watch?v=saljZXoexhc)
TLDR; Haiti is a victim of the first world's evil.
TLDRBIWRS(but i will read some);
the second that Haiti won their independence and grew a black democracy (the first nation to ban slavery), the empires of the world turned them into a pariah and destroyed them systematically through means such as being literally held at gunpoint by Charles X to join a massive and incredibly predatory loan. One that took 130 years to pay off(1825-1947!!!). They were economically isolated by the Thomas Jefferson immediately. The US financial vice in 1910, in response to German investment, provoked a dictatorship in Haiti, then the US occupied. Eventually FDR pulled out, but the financial vice stayed in place until 1947, post revolution. That chaos churned for 20 years, and JFK pulled all aid in 1961. Haiti was forced into another ridiculous 100 year contract, this time by U.S. Dupont.
The CIA dug deep and control the haitain intelligence agency in the 1980s. drugs, guns, assassinations, normal CIA stuff for the 80s. The first true positive action from outside the country took place in 1994, when Clinton and Carter brought an exiled leader back and lead to a proper democracy. But, the second they asked for reasonable concessions from the US in 2000(which failed due to the US rotten congress and its self preservation), the EU and US cut aid significantly. Again.
Chaos leads to a 2004 coup, one where the US meddled and has still not provided counter evidence to circumstances that appear to show the US forcing out Aristide, the leader Carter and Clinton had brought back. Devastating earthquake and rebuild/restructure towards tourism through the 2010s. 2017, a new leader 'elected' with a heavy hand from the US who oversaw this election. This leader attempts a coup, and is assassinated in 2021. Another devastating earthquake. Gang violence in 2022.