Hearthpwn

There had always been deck that can be played by a bot to Legend (think of old Pirate Warrior, just to say one) and Spiteful archetype is one of them: play on curve, hit face, hope in highroll. Maybe some of them may requires little more decision making than others, but all have very little thinking involved in comparison to what is commonly called "Control".

That's is how HS is, unfortunatly. So there is no chance of seeing this type of decks disappear one day or another: when one of them rotate out or become underperforming then another will pop up.