Yoshi-P: "If you want more engaging content, go play Ultimate"

[fulminating]

I see tanks that dont use mitigation, healer curebots, white mages fishing for that sweet free cure II in a shadowbringers dungeon and black mages that go fire <-> ice

Your point being?

None of those are inherently lethal. If the party runs out of hp then it's a wipe. It won't matter how good the rest of the party are if they have no hp because the of healer. You can't really play around being dead.