You don’t need skilled and educated people to dig wells, build houses, stock shelves, fold clothing, serve food, etc. These jobs can be done for the minimum wage or by people outside of the workforce (youth and elderly).

I kind of disagree with charities that get so big that they need skilled workers. If your charity gets that big, it should just become a social program as part of the government. Like why is Red Cross a charity? That should be an arm of the UN, not a private entity.