By that logic, offering parental benefits is a way to encourage people to have babies. That's always seemed a bit weird to me because it seems inappropriate for a company to be involved in something so personal. It seems reasonable for the government to say, "we want more people to have kids for the greater good" but it seems strange for companies to take it upon themselves to do that.
I'm not saying new parents shouldn't be able to take time off, but it seems like people who choose not to have kids should receive similar benefits. Maybe companies should offer sabbaticals to everyone, and if some people choose to use that to take time off after having kids, then that's fine. But if someone isn't interested in having kids and instead wants to spend three months pursuing a hobby, that seems equally valid to me.
Thoughts?