DNA is the key to ALL life . You mess around with that , like this mRNA stuff does, you unlock Pandora’s box. This was a monsterous experiment to force upon the world and those responsible should face concequences.
We all smiled because we knew that a minor change in a program could have disastrous, unseen consequences.
For example, while in the Air Force, I made a coding change to a program and it set off an alarm system that put the base on high alert (didn't get caught, didn't say a word).
Your DNA is your operating system.