Suppose that was a crime. Who punishes the criminals? Maybe that is exactly what the US sees itself doing?
Unfortunately to punish war criminals, usually you have to win against them in a war.
It's not like killing a person with certain beliefs stops the beliefs from spreading.
In fact we actually grow opium in Australia.
Also I think they changed their allegiances, so they became terrorist towards US people?
Also, killing people with beliefs does stop beliefs from spreading. How much of Afghanistan do the Taliban control these days, anyway?
Before cold war, there was WWII, and communist revolutions.
I don't want to defend any particular war, I just think it may all be a bit more complicated than a simple "we shouldn't have started any wars".
The idea was that "possible US engagement saves more civilians than it kills", and I was reacting to that, as it is very doubtful.
I didn't say it would be ok to live under Taliban. But there are other weird islamic countries, where I wouldn't want to live either. Do you propose US making war there, too?