Can't say for the anime as everybody's got their own teste in it. I guess the Malfoy family did the time honored thing and bought their way out of Azkaban. So that very likely means that most of the Death Eaters did the same and now have their own brainwashed kids in Hogshits. I wonder how much longer before the next Dark Moron rises to start the killing all over again? I know if Dan were my son and I learned that the supposed school had the same Death Eater teaching potions as well as ignoring the point system I'd tell McGonagall that either she set him straight or I'd be removing not only my son from that supposed school but I'd take every knut out of Gringotts for every family I was the head of and sell every stock I owned at fire sale prices. So she'd either got with the program or be the one responsible for all the inflation due to the price of gold going up so fast.