The moment you have more benefits just for parents, you pit one group against another. As a dad, I've never dared to take a day off, because I'd be penalized careerwise. That problem still exists, and it's not fair. But I thought men said that they were willing to take less money and prestige. You made a decision to parent.
Every decision has a cost.
That's your decision, your cost. Because you're part of the village. I pay for schools. Sorry, not interested. My village first takes care of the infirm and the needy.