I don't think anyone is arguing for wildlife control to completely stop. But people seem genuinely scared of these M44 ("cyanide bombs") devices that seemingly is placed both on public and private properties without any notifications to people around. The article uses the example of a family who had one of those devices planted near their house, eventually killing their dog and poisoning their kid.
Seems absolutely bananas that someone can plant devices like that without any notifications, and sleep well at night. What a absolute clusterfuck of a blunder.