It sure is. Add Hydroxychloroquine, Ivermectin, nebulized budesonide, oral prednisone, methylprednisolone, dexamethasone, and colchicine to the mix. They are likely much cheaper and readily available too.
Who needs the Franken-shot and a "vaccine passport" to buy and sell, anyhow?
Everything you need to know about the COVID-19 therapy trials
https://pharmaceutical-journal.com/article/feature/everything-you-need-to-know-about-the-covid-19-therapy-trials#Aviptadil
Keep an eye out for Zyesami. It's very significant efficacy, safety and presumed relative low cost puts it in position to become a wider known/used therapeutic in the months/years to come.