Yes, I talk to an older guy, probably mid-50s, at my gym. He completely stopped helping women at the gym or even giving advise. To my knowledge, no one ever accused him of anything, but he acknowledge that he absolutely have no experience talking to or otherwise interacting with younger women. He is terrified of doing or saying something wrong and lose access to the only gym in town, so he simply avoided women at the gym. He helps out the men, young and old, just not women.
