The difficulty of Normal Content in this game needs to increase.

[Nobuyuki_Sanada]

Just as a tank can just turn on tank stance and aoe, and a dps can just hit buttons, a healer can just spam heals (which is also the bare minimum). I think in all cases the player leaves without a sense of knowing what they are doing wrong. The dps doesn't know they could be outputting way more dps due to a lack of proper rotation. The tank fails to understand how to mitigate properly to take less damage overall. Lastly, the healer doesn't understand the need to balance proper damage with healing either thru the use of strictly oGCDs and using GCDs only when they are necessary (or in some cases because of lower end content where oGCD tools are lacking).

So I believe dungeons are considered the easiest content because the bosses are the easiest in the game, the mobs can be burned at whatever rate you want with the bare minimum, and there is very little setback on a wipe (dying during a boss is the only real setback which is minimal).

I would say most people outside the healer don't notice when the tank doesn't use mitigation properly (also making the healers job more difficult). Healers who dont dps usually get harassed unlike the other roles. If you try and spam heal with the wrong spells (which most inexperienced healer do) then you risk running out of mp and dying anyways. Healer job is more difficult period in dungeons, no contest.