This is insane. It's one thing to push for further recognition of folks who have pulled more than their weight in support of their teammates — which is deserved and I think the parents would not protest, but it's another thing entirely to choose to express anger over teammates who are parents.
I've seen my brother tried to "work" with his kids at home. It's stressful. It's a mess. It's HARD. Many of these people seem to think the parents are getting extra "time off." 24/7 child care is not a freaking vacation. Kids are great, but kids are kids. You can't just ignore them or turn them off. There's not much you can do when a baby is throwing a tantrum and demands attention.
Think you are working hard because you're working 20 hours a day? Imagine spending 20 hours a day working but getting very little done because you are a parent and getting constantly pulled out of your focus zone and context switching from "worker" mode to "parent" mode.
If this is the thinking that our society is teaching the new work force, I fear for the future of our nation. Japan has already experienced the "not raising a family because it jeopardizes my work life" and they are NOT having a good time.