[darwingr]

Someone else answered correctly saying an EUA can't be issued if an already licensed drug can help. I would further that point by saying to actually go dig up the true source of that policy on the FDA's website in your country (not someone's summary or interpretation). It's a great exercise that will leave you with some sort of ground truth in this mess.

Same as in coding, you eventually reach a point where you learn that when in doubt, you must read the source.