I think it is a better punishment and more merciful.i don't believe and scripture states that Satan and the demons are delivered up, that is the " Second Death" It says "Death" it means Satan too. They aren't going to be given the blessing if tormenting humans in hell, that is what they like. Everyone who rejects God and the Gospel get nothing. They Get non existence and that is Death, including Satan. They can die with the help of God, otherwise Jesus wouldn't of said " fear God, who CAN destroy both body and soul in Gehenna, the lake of fire. They are swallowed up in victory. Death and He'll, it states in Revelation. These are not my words or ideas, that is What God says.