On Bluesky, people are mocking Fedi for its 4,200 Brazilian signups (Bluesky: 2 million), and @AstroKatie complained that last time she tried posting on Fedi, she posted a selfie and some asshole in comments demanded a CW for eye contact. It's a fascinating example of how a feature interacts with culture to subtract value. By itself, the CW feature is useful, as a spoiler warning. But combined with a culture of CWs, it empowers petty assholes to *demand* CWs, making the network less usable.