An adult crybully or tattletale; a person or group who uses accusations and peer pressure to coerce people, companies, and institutions as well as destroy them reputationally and financially.
Cancel Pigs attack by accusing others of wrongdoing, sometimes real but sometimes an event that is misconstrued or taken out of context. The unforgivingness, along with exaggeration of emotion and impact is what separates the Cancel Pig from a genuinely concerned individual, as well as the occasional list of demands, such as a business changing a product or terminate an employee . They usually work in concert but also can be individuals with access to a news outlet or social media following. Thankfully they are ineffective if ignored but grow more bold and dangerous the more their demands are yielded to.
"Why did you remove John as a friend?"
" I saw them join a dogpile on a post, I try to avoid Cancel Pigs"
Rebecca didn't want to have to worry about Cancel Pigs, she deleted all her old online accounts before she became a public personality