> lazy parents

That is both name-calling and flamebait, and therefore breaks the HN guidelines (https://news.ycombinator.com/newsguidelines.html). Can you please make your substantive points without doing that? Note this guideline also:

"Comments should get more thoughtful and substantive, not less, as a topic gets more divisive."

Parenting is one of the most emotionally activating topics that exists, and therefore one of the most divisive.