Said "stealth weapon" has been running wild for millennia. Our DNA has long been messed with by the environment, well before we knew what DNA or a virus were. T

Said "stealth weapon" has been running wild for millennia. Our DNA has long been messed with by the environment, well before we knew what DNA or a virus were. The difference is now it is possible to have DNA altering viruses which aren't "almost certainly guaranteed to only do bad things to you".