More age, and requisite life-experience, changes you as a parent. In some ways it's better, in some ways it's worse. I've been a better parent and a worse parent for my younger children - IMO 30-32 is/was the right age to get balance in these things.

I expect that differs by cultural setting, nationality, etc..

Couple of examples: I'm less hot-headed as I age; I'm less physically able (much more than I expected).