Did you read what I said? I literally said that tanks still need accuracy to meet flank caps at the minimum so they don't miss from the front with tank stance. It's not only a benefit, it's mandatory so they don't miss on their enmity combos
Do you understand what you'r trying to say here? It's not apples and oranges when it comes to damage dealt or healing for that matter. If I'm taking accuracy, I'm not taking crit, det or SS which boost my damage. Taking accuracy to make my attacks miss less is exactly the same as a healer taking accuracy to make their attacks miss less, except DPS typically havem uch much more to lose from missing an attack because their dps is contingent on using skills in succession (compared to stirring stone, maelfic and broil spam)
Because the MND -> INT conversion comes at the cost of MND for that period of time. This is unrelated to a healer getting free accuracy as to not have to worry about it (versus tanks and dps who still do)
And neither does it 'force healers' into accuracy, so why are healers special in this regard to have an inherent buff to accuracy?
Just a moment ago, you keep implying it's a problem for a healers to have a choice in choosing to stat for healing, or optimize toward damage. Having less than accuracy cap does not suddenly stop you from casting dps spells.