Sorry, but you need to get over it.
I do understand what you mean though, sometimes I look at the way other people raise their kids and I think it's so different to the way I was raised, and a lot of the time I don't approve of it. My stepkids are spoiled brats who still suck their thumbs.
But you can't ever tell anyone how to raise their kids. You just have to raise your own the way you think is right. And live your own life the way you think is right.