I can understand the jaded sarcasm within the post for the healers. I had been one for the other game WoW for quite a bit. One of the popular comic guys for Dark Legacy even put in his jokes for it.

https://www.darklegacycomics.com/330
https://www.darklegacycomics.com/374
https://www.darklegacycomics.com/387
https://www.darklegacycomics.com/319

As a side note for the Lightwell Wrath of the Lich King Holy Priests, I sometimes gave up on that talent. It was getting buffed to the point of giving overpowered heals, but it still required the DPS to actually mouse click it and avoid taking damage to capitalize on it. The end result was predictably almost no healing from it and having to use Flash Heals so much more to dip into your mana.