> "We blocked the phrase and other variations of it from trending," a Twitter spokesperson said. "We want trends to promote healthy discussions on Twitter. This means that at times, we may prevent certain content from trending. As per our Help Center, there are rules for trends — if we identify accounts that violate these rules, we’ll take enforcement action."

E.g. https://www.theguardian.com/us-news/2021/jan/10/hang-mike-pe...