Sauce, for those interested - https://www.ft.com/content/29fd9b5c-2f35-41bf-9d4c-994db4e12998

In the US, Gallup data shows that after decades where the sexes were each spread roughly equally across liberal and conservative world views, women aged 18 to 30 are now 30 percentage points more liberal than their male contemporaries. That gap took just six years to open up.

So it might be worth taking it with a pinch of salt because I'm betting it's using the very dumbed down "liberal vs conservative" 'murican political view. Maybe skew all results down 3-6 points.