@abstractcode No specific incident, although I don't mind saying that I've seen a few "Make [thing] Great Again" titles in various CfPs, mine and others, and it's always been something where my position has been "if this gets in it will be with a different title". It's more in the spirit of being explicit about what our position on these things are so that people know what they're dealing with and what the expectations are. So many issues with humour come from a place of lack of thought rather than anything actively malicious and so this helps people know what they should be careful with and what questions to ask themselves. The ones that are being actively malicious usually out themselves in other ways, tbh.