I wasn’t sure if it was sarcasms or not myself, to tell the truth. So, I other words, there is a cheap, easy to make chemical weapon out there that isn’t so easy to just dismantle?
Well, you can’t really dismantle it, it’s an element. What we normally think of as “nerve gas” eg; Sarin, Soman, Tabun, even mustard gas, these are reasonably complex chemicals that are not that easy to make, plus you better have incredibly good manufacturing apparatus or you’ll fall over dead. You electrolyze seawater (but preferably, much much saltier water) and can get chlorine. So it’s nothing to make.