O5N is unfair for pure healer

[Taika]

You are not asked by the game itself to do damage, but on the other end it is mandatory to do so to proceed further into the game

The game gives you a billion strong DPS skills and almost unlimited MP (when the group isn't wiping all over the place),the game makes your heals strong enough and the incoming damage weak enough that you're able to spend up to 100% of your time DPSing without anyone being in any danger of dying, and the newbie healer dialogue in novice hall encourages you to cast DPS spells when there's a chance for it. Does this really need to be spelled out any clearer?

(Btw the game doesn't directly ask me to use my songs as a BRD either.)