Well, by that mark no one would give any aid, I think. Might be interesting to see how that goes, but yeah, the US isn't really giving that totally for charity - those nations may look to China if not the US, for example. Might be interesting reading - https://www.usaid.gov/results-and-data/budget-spending/congressional-budget-justification
I kind of feel sorry for Senators/Congressmen and others who have to read these mammoth reports