To be fair, I've encountered this more in FF14 than WoW.
Tank dps being such a high priority that you turn off tank stance at any time you can possibly manage it. Healers being expected to squeeze every last bit of dps on top of keeping the entire party alive. Comments on "this class should do 6k, 7k whatever" in this trial.
In WoW tank/healer dps contributes in the same way to overall raid dps, but if you post a thread saying "our tank wasn't in dps set up so he sucked" you'd get flamed off their forum and told "tanks are meant to tank". Healers are fine not even doing dps. Yet in the hardest content they can and do still contribute. FF has a dps is everything mentality that the game itself seems designed around that I haven't seen in other games.