The first time I noticed this was Dan Rather mouthing the spectacularly ridiculous spin of Ronald Reagan, without argument, the worst president this country has ever seen. There are no direct or simple solutions. It is not easy telling poor people who rely on a pool of money from assorted family members that certain members should not or cannot earn money. Often, it is the aggregate income from 6 family members that allows everyone to eat and survive. Barring children from factories sounds great but doesn't really do the trick.
Most countries already have laws against child labor, in any case.
They are not.