And I gave you an example of my raid team not caring about min-maxing. Yes, we had runes, but provide flasks and buff food to the entire raid, regardless if anyone contributes since I just buy tokens to fund the GB. If one of my friends is doing 5% less DPS because they have a playstyle they like, who cares? Did the boss die? Yes? Awesome. It's defeated. If someone wants to min-max great! All the power to them, but stating it is "forced" is just in complete fallacy.
In your mind it is forced because you want to argue that EVERYONE has to min-max, when in fact, you are wrong.
EDIT: Hell, we never even used runes until it was close to a kill because its just a waste to use them on wipes, imo.