A lotta people say mass land destruction is the most hated thing to do in commander but I've found there's something that pisses people off WAY more than that. And that's intentionally drawing the game right around turn 5-7 when stuff just starts heating up.
This deck has no wincon, it's never won a game but tbh it hasn't really lost too many either. The entire focus of the deck is getting to 10-11 mana and then playing Divine Intervention and either Vampire Hexmage or Hex Parasite to remove the counters and immediately end the game in a draw. And boy does this get people angry! I've seen people freak out!
Super simple strat, use your board wipes to stay alive, tutor for the combo pieces, get to 10-11 and then do the thing. There's mass land destruction in there too cause it's always fun playing MLD with Teferi's Protection or just for the hell of it to upset people.