It's not a thesis, just an idea. Pharma... That's as good a guess as any. But I submit to you, the common cold is also a corona virus AFAIK. They don't have a cure for that, yet they're claiming they'll have a medicine for this variant inside a year or so? Why not for the common cold? Could it be they're making too much money relieving cold symptoms? Liars, nothing but greedy liars :-)