Baal gives you the resist down, so considering what you are saying, all the teams that dont run mord for vof are suboptimal cause they have higher chance of failing debuffs, interesting, lemme ask to some dmm players if they run mord, if what you are saying is right that is (im sure you know the answer so theres no need to).
PS: everyone knows mord after soul weapons are implemented becomes a suboptimal soul, so your builds relying on her just shows that those are aimed to suboptimal players too.