I think the main point was missed in the article. Chemical weapons cause more suffering and less death and cause multi generation effects, while other weapons are primarily hit/miss but geared towards death. It might seem weird, but death is considered better than suffering by lots of people. I give an example. In the series Chernobyl - soldiers are employed to kill dogs because they might spread radiation. The senio…
> the narrative I got was fairly clear: we didn’t use chemical weapons because after World War I the nations of the world got together and decided that chemical weapons were just too horrible and banned them, and that this was a sign of something called ‘progress.’
That point is even further iterated on in the conclusion when comparing them to cluster munitions which as you put, "cause multi generation effects" due to remaining active years after the conflict.