This. I can identify a variety of purity spirals in non-North American cultures. It does seem, however, that US-based social media companies set up systems th

This. I can identify a variety of purity spirals in non-North American cultures. It does seem, however, that US-based social media companies set up systems that foster and fuel them, like warm a Gulf of Mexico (am I a racist for using that name?) makes hurricanes (not an intentionally racist suggestion). Here is a question I don't know the answer to: are purity spirals common/problematic on WeChat?