Seems plausible to me.
Just like all the antibiotic resistant strains of bacteria ect from too many over-prescribed antibiotics.
To be real Covid 19 and all its assorted variants is hardly the worst biological pathogen on the planet.
There's a whole lot worse shit and judging how this country has handled Covid im sure all our adversaries have taken note and we in for a world of hurt when a deadly one is unleashed, deadly as in "certain death" when contracted.
Scale of 1 to 10 ten being the worse Covid 19 is about a 1.5