I grew up in a very middle class area, and have since moved into...

He's not Bluey's dad rolling on the floor with the kids, but he's also not a workaholic. He has a good career and civic life while making time for his kids.
I think in hindsight a big caveat is that there are very different types of wealthy people. There are certainly regional differences. I've interacted with New England rich, but haven't got an authentic look at how they raise kids. I'm sure the California Asians live on a different planet than the people in my neighborhood. There's probably religious vs secular differences, etc.
However, I'm sure a lot of these principles are universal.
