Not related to the dots, but do Healers actually want things to be more difficult on Ozma?

I saw a person in Weeping City today saying that it's ok to have stacking meteor impacts (not stacking close enough to explode, just stacking enough that there's no safe spot out of meteor range) because it makes things interesting for the healer. I'm a tank, not a healer, so I wouldn't know better, but...

Is healing Ozma really so simple that it's ok to be lazy with mechanics like that?