Events rarely move fast enough for this delay to cause any problems but the rise of COVID-19, also known as the novel coronavirus, happened so quickly that Wizards felt forced to address an unexpected situation
There isn't much subtlety to getting Orfeo to work: you're playing monsters like Ghalta, Primal HungerGhalta, Primal Hunger, Zopandrel, Hunger DominusZopandrel, Hunger Dominus, Xenagos, God of RevelsXenagos, God of Revels, and even Yargle and MultaniYargle and Multani for pure stats
On the other hand, I'd expect to cycle Deem Worthy more often than I'm going to hard-cast it
and if they receive enough damage, they die like normal creatures do
Its better since you dont destroy the permanent but rather exile it, which in some cases might become relevant against indestructible artifacts like Darksteel Colossus and Darksteel Citadel
For commander damage, it keeps track of the card itself, not the name