Since Elon Musk decided to promote Matt Walsh’s “What is a Woman?” documentary on Twitter this week it has been all anyone is talking about.Wherever I go I can’t escape it.  I even chatted to my dogs about it during a long walk over the North Downs.  They made a lot of sense.  My eight-year-old labrador said that he felt Walsh could have probed a bit further but that he liked his beard, and my one-year-old beagle said that she liked the psychiatrist Miriam Grossman who spoke against the terrible mutilation of children at the hands of gender zealots. I always had my suspicions that the beagle was a transphobic, right-wing bigot, and now I know.