Well my ex didn't seem to be bothered when he started dating his new wife at 49 when she was 30.
If you want to see the data, google this OK Cupid blog from June 2017: Undressed: What’s the Deal With the Age Gap in Relationships?
Somehow even though only 12% of conversations were between men and a woman more than 5 years older, most of them men I dated from OkC were 4-9 years younger than me. Maybe the difference is I wasn't afraid to reach out to the men I found interesting?
