The same farcical logic can be applied to any substance in a hazardous concentration. PFAS, heavy metals, the list is long. Sure they won't instantly fry you

The same farcical logic can be applied to any substance in a hazardous concentration. PFAS, heavy metals, the list is long. Sure they won't instantly fry you but it's basically guaranteed terminal illness if you have enough expose. As we've seen from the industrial hazards of the 20th century, once people start dropping dead the living start asking questions. It's impossible to really kill that many people with a spill of any type. Poison a watershed, render land uninhabitable, sure, but killing millions is childish fantasy.