I have boys and a girl but I’m old enough to know that plenty of mums of girls (or even childless women) may spend time with boys too eg nephews, neighbours, boyfriends of daughters… I don’t think it’s insulting to ask a mum of girls to comment on what they think boys should be hearing. I don’t know what my sons are like at school and away from home where as these daughters may know a different side to my sons
I have no interest in the musings of newspaper columnists. They are paid to rage bait to raise their own and the newspaper’s profile. I’m not going to read the post in question either because I’m not bothered what a random famous person has to say and nor should you