I was 30 or so when I got married. I think everyone should wait until about then tbh.
I got married at 23, first kid at 25. Now I’m 48 and the kids are out of the house and I have the time and energy to do whatever I want. I also have much more disposable income now than I did at 25, so i can actually go do the cool shit I couldn’t afford in my 20s.