If you want an answer that i think would satisfy all, is an option (maybe with some gameplay) that would make the boss harder like, i don't know, an npc standing near the encounter that you can talk to and he will say or do something enraging the boss further, increasing its damage and hp, ofcourse he would drop some better gear like maybe the same endgame 50 gear just with increased stats? My point is we can't just satisfy one side, because then the other side would not enjoy the game as much, which is not fair.