7 points
People grow up at different speeds, both in experience and emotionally. Some people are perfectly fine parents in their 20s, others never grow to be responsible parents.
My wifes parents had her in their late 30s and fucked things up completely. my parents started with my siblings when they were 24/30 which was late at the time, but quite early by today standards. They did well overall, of course making some mistakes. (who doesn’t?)