Agreed, but that is more a side effect of overgearing than anything else. The bar might be lower than it is for tanks to skip Infernals, but it's kind of the same principle. Also similar to Feral and Unholy insane AoE trivializing the imps in the Agatha challenge. Either way, it's not any easier than it is if you simply have Sacrolash. Affliction with Sacrolash was less challenging than soloing Zandalari Warbringers on my mage back in MoP.