What strikes me from this thread is that some /many of the women here have had either awful marriages/ previous relationships, or are just meeting the wrong men now they are single.
It's a horribly one-sided view of all older men.
I know plenty men in their 60s who do not fit these descriptions (physical and personality) at all (including my DH.)
They are sporty, fit, cultured, educated, financially sound and although they may have some faults, who doesnt?
Even in my relatively small social circle, I know a divorced man and a widower who are nothing like the men described here.
I wonder if it's because the women aged 60-ish are part of the demography where women were expected to do most of the chores, the cooking, etc and men of 60+ have never ever done that in their previous relationships?
My own children have pretty equal partnerships where the men actually cook for their wives and have it ready each evening when they come in from work.
I agree that as we age, it's harder to share a space when we all have fixed habits, but I do think there are some older men out there who aren't as awful as described here.