Yes, they deserve to suffer for the way they were brought up. 
Acutally, yes, I belive that they should.
You've got to remember, these are goddamn
kids who were quite obviously indoctrinated by their parents, who are the
real people to blame here. Research shows that you can bring up a kid to believe anything, that up is down and cats are dogs, and if you keep them in an environment that reinforces these beliefs, why wouldn't they believe it? It's effectively brainwashing, and yet you seem to enjoy the thought that these two might someday wind up as crack-whores.
When they're adults, let the flames fly. Wishing pain and suffering on a couple of kids makes you no better than what they stand for.