Nothing. Contrary to the prattling idiots on TV the state is not a magic wand for curing all the ills of humanity. This is doubly true when the cost of waving the "magic wand" of state is collateral damage as described in the OP. Go ahead and try and explain all the "good" that state interference has done to the numerous innocent families who have been torn apart or mercilessly harassed by busy body functionaries who desperately try and justify their existence.