I don't want to blame this on 'toxic masculinity', but I think there are a lot of men who would make allies for this sort of work if they would stop for a moment and think about what's good for them instead of toeing the party line.

I am deeply convinced that I would be as productive at 32 hours a week as I am at 40, ±5%. And the +5% in particular interests me, because it would say a lot about how we are mishandling creative roles. 32 hours a week not only opens up more diversity in hiring, it also shifts the balance in co-parenting. Yes, I can take Billie to his eye appointment/drop him off at school/buy groceries for dinner on the way home.