I highly doubt it as where does the line then get drawn? It wouldn't just apply to pantomime, we'd then have to look at all shows - musicals that feature stereotypes (West Side Story looking at Puerto Rican immigrants for example) and there's plenty of others. The current movement is about violence and active oppression and violence that still exists - the whole argument about TV shows being pulled etc is seeming to be a distraction from the actual issue here, as has been mentioned by many of the protesters on social media.