US doctrine on biowarfare is clear and well known for 5 decades. We have one final ultimate response. You wanna go there?
The Chinese learned from WW2. They have kept their Pearl Harbor below the massive retaliation threshhold, and have even managed to turn Americans against one another, instead of against Communist China.
We are playing "GO" against grand masters, and we don't even understand the game.
For example, they are, via infrastructure projects, establishing beachheads on every continent. Every project comes with its own major Chinese work force, including clandestine special operators and intel agents. It's pathetic how we are being rolled, including by American and Western traitors who are supporting the rise of the ChiNazis for personal financial gain.
Frankly they already have gone there, know what I mean?
Looks like the way it's gaming out now is for everyone to go along with the ruse about inelegant little Chinese ladies slurping bat soup at the local wet market... "OKAY YOU GUYS WE REALLY MEAN IT, THAT STUFF HAS GOT TO STOP OR ELSE WE'RE GOING TO GET REALLY REALLY MAD..."
No one really, really wants to go to the place where the truth of the matter leads. One could paraphrase Peter Sellers as POTUS in "Dr. Strangelove"... "I will not go down in history as the man who pushed that button..."
...even if it's been well-known American policy for 50 years, as you astutely remind us, and even if the **-ers deserve it.
So yeah... can't we at least sue them for about $3,000,000,000,001.00 in damages, plus some extra for emotional distress? And can't they be good sports about it?
Why not?