In Ethiopia, the Gates Foundation subsidiaries got caught lacing malaria vaccines with contraceptives. There was a noticeable drop in the birthrate as soon as the program started (though still well above replacement rate.) The Catholic Church sued them and won.
Discussion
Just read an article about all of the Catholic lawsuits against the Gates Foundation in Africa and it debunks everything, but also laughs at the idea that Africans are so stupid that they think Covid comes from a lab and the new vaccines will modify your genetic base, so...
Serious GPs concede that the Omega variant was a true blessing for Africa by functioning as natural vaccine.