These constant arguments that visibility creates toxicity are amazing. Because they're a naked double-standard only ever apply to DPS. Why can we see everyone's health bar? It breeds toxicity toward healers if you can see they're letting people die. Why can we see where the boss is sitting? Why can we see mitigation buffs on the party window? You can see if the tank isn't using their abilities or positioning the boss poorly. It gives you the leeway to yell at both of them! Oh wait, but it doesn't. Because the TOS forbids it.

Could we see how the DPS are doing then? NO! Toxic! You can't see it! Evil elitists! It's the death knell of all games if you can see how crappily **I** am doing! Oh but whining about bad healers is my right as a gamer.