I'm totally the opposite.
In my late teens and throughout my twenties it was MILFS all the way for me, not necessarily talking about prossie MILFS as I rarely punted back then.....neither do I now actually. I just mean in general, always chatted up MILFS in pubs etc and often got lucky, and my porn of choice was always big tittied MILFS.
However, now I'm in my mid forties my radar is honed towards young, tight and fit types, whether that's prossies, porn or the occasional cheeky chat up.
The thought of having a choice between a loose, sometimes saggy and worn fuck compared to a young, fresh tight and fit fuck is a no brainier for me