Exactly how are these Haitians getting into Messico to get here?

https://www.msn.com/en-us/news/milan...den/vi-AAOx6Nt

Who is paying the boat ticket to get them to Mexico? If they tried to come into Florida, they would be front page news. Since they are flooding our southern border, however, it's just business as usual and no-one bats an eye.