There's good & not
Everything has a plus and a minus at times: older parents are often parents by choice, which may be better (or not).
As an older parent i can say that i "sewed my wild oats" before kids, so now i choose to spend time with them instead. On the down side, some call me my son's grandmother (ugh).
Being a good parent is doing it when it's right for you - and doing the best you can at any age.