Well I’m 45 and wouldn’t go near anyone in their 20s since they are practically kids, so from my POV yes it’s odd at that age but not so much at the age you are now I guess.
My wife was pursued by men in their 20's when she was the older woman in her 30's. She still gets a lot of attention from men in their 40's and she is over 60. She enjoys being the older woman.
No, but the norm has always be different. Not that it matters. It's basically more about enjoyment then. Hard to find a serious woman who wants a so-called toy boy as a full time life partner
In your 20s you dated women that were 20-30 years older than you was too much and very unusual. At 50 dating a woman 20 years older than you is still a lot but not as ridiculous. If you’re over 55 and dating a 70 year old woman, its fine at least she’s not old enough to be your mother.