Hi and welcome.
I don't think being "old-fashioned" is necessarily a bad thing. I think one of the nice things about being older is that you can consider some of the old-fashioned approaches, and the more current ideas and pick and choose what suits you best.
I find it very easy to pick and choose the parenting approaches that best suit us, and I think part of that is down to me being older and more confident in myself, than I was at say 20.