True that. An older woman makes me think birth defects, less agreeable, more jaded, less spontaneous, less flexible, worrying more, and less energetic for weekend adventures. These are mostly stereotypes that don't hold for all cases. The birth defects part is the only statistical one.
I (44m S NM NK MAANG) inadvertently have much younger gfs (19-27), Master's- / PhD-types who also tend to be more emotionally and life mature than most people of any age. I guess it might be "market dynamics" when I'm dating them and they announce that they're bi or pan, whether it's a college phase or they're actually that. I don't understand why that happens or why women try to set me up with other women. It doesn't make sense. I piss with the equipment I was issued and don't look a gift horse.