It's "official" role built into the game and it's called "healer" not "buff/debuffer" or "rezz'er" so I can't be not wrong by wanting to heal people, right?
IMHO so many one-shot mechanics ruined healers' gaming experience for long time already. If someone gets one-shotted multiple times, I'm basically playing resurrector role; if they don't I'm playing buff/debuff'er. There was no true healer role.
Then the Ring of Pale Order? Please, ZOS, you really aren't going to rename healer role to "worthless'er", are you?
If it's for solo overland players, the right answer would be NPC companions, not some item which lead everyone just play DPS.
If I'm not terribly wrong, ESO is an MMORPG so isn't it better to encourage diversity among roles than make one "superman" role and other roles just a joke?
Please, if you made healer role, let people play and enjoy it. Thanks!