You know, it depends. I went into a bar and the female bartender carded me. I would have gauged her at 50+. She was amazed I was three years older than her.

She was 38.

And on dating sites, I see women who at least claim to be a couple of years younger than me, but definitely look mid-fifties, some I get like, “you look like you could pass as my mom” vibes.