[Bjuukia]

No, it's not different.

The issue primarily affects a certain group: women. It became a major issue because women joined the workforce without having their different needs met. Having daddy go to work and having both mommy and daddy go to work are two completely different things.

If women were solely homemakers like the old days, I doubt the issue would ever come up at all. Perhaps if women were still homemakers, but single dads and gay couples became a huge chunk of the workforce.

It doesn't mean that particular law can't benefit other groups too, but it's practically only a issue because women stopped being "just homemakers" (or if you're from my country, "domestic women").

So the group we are talking about here doesn't necessarily have to be women, but historically, that's who it was.