Gladiateher said:
There can't be rehabilitation, especially on drugged out people without punishment. Also I would say that getting that kid away from his parents WOULD help him quite abit since they are moronic enough to expose their son to cocaine. Foster homes suck but at least he won't have access to hard drugs.
Foster families are temporary, they are meant to give a child short term shelter until other living arrangements can be made. If he's lucky the state will decide his parents are able guardians and return him to their custody, if they are judged unfit then close family or friends are sought as an alternative. If that is unfeasible then an adoption by a stranger will be considered.
Of course that's just a general best case scenario, in reality the functioning of foster care and social aid varies widely between different cities and states. If he is unlucky he might end up shunted from foster family to foster family or relegated to a group home. He might be kept from drugs and crime during this time but no parent is infallible so there's no guarantee of that either.
As a rule I tend to think that government can help us solve our problems but the sad truth is that social aid is not funded well enough to be truly effective, at this point the government can not hope to reliably offer parenting as good as even a drug affected household is capable of offering.
Unless violent abuses are taking place and as long as he is content then I can think of no better place for this boy to be than with his family.