There is enormous support for terrorism and they have a lot of recruits. If they found something that worked, and nothing changed to make it stop working, you can bet they'd double down.
>PS: Hospitals are dangerous even for healthy people. Much like how trench warfare lead to the 1918 pandemic which killed between 50 and 100 million. Simply being around those with a compromised immune system represents a risk.
I'm aware, and yes, there's a tradeoff between the benefit of the hospital vs the risk of picking up something even worse. Point taken. But if you have a gunshot wound, you should probably go to a hospital. It would be a severe error of logic to say, "most gunshot deaths are in a hospital, so if I have a gunshot wound, I should stay away from a hospital" -- because that figure is an artifact of dumping a disproportionate fraction of living victims there.
It's likewise wrong to say, "cities are safe, look how the crime rate is the same as the suburbs" -- there is much more risk, they just work harder to control it.
The absolute threat is just not that high.
It's not a refutation to point to zero rampup after a failed attack.
PS: Hospitals are dangerous even for healthy people. Much like how trench warfare lead to the 1918 pandemic which killed between 50 and 100 million. Simply being around those with a compromised immune system represents a risk.