So, people are starving and so they’re stealing food - even to organized crime levels of food theft?
Sure they might not be “giving it to hungry people” that you know; but they themselves might also be hungry, or people they know. We have no idea what they’re doing with the food; and that means both of us don’t know.
They’re making prices worse for everyone.
There are many cases where organised gangs are robin hood. Gangs need the local population on their side. They will pay for festivals, art, schools, etc. sometimes.