This comment doesn't even make any logical sense. First of all, a woman reaches her peak in her 40's and 50's. Second of all, most men have a wan in libido after the age of 50.Most women over 50 can not keep up with active males over 50. Women search out younger men who accept their alibi their in activity due to age. See it all the time.
Of course there are exceptions on both sides but men are typically at their peak in their 20's and 30's.
Ask any young guy chasing mature women and he'll tell you it's because there's a good reason they are called "cougars".