It helps people who live in poverty. Without it, maybe lots of other countries would’ve gone to the dumps, or worse. Because in short, that’s just what foreign aid is, when a country helps another country when they’re in dire need. When it deals with infrastructure, any health issue, educational purposes, etc. That’s where foreign aid comes in. For example, you see a lot of people, whether it be military or such, travel to Africa to take food and build schools for those of who need it.
Hope this helped :)