I've dated older men and have been hit on by older men (black, white, latino) and in one way or another they're all just trying to relieve their youth. Like the women in their age bracket, they have a hard time aging gracefully.
People will use the bible or history to justify their reasonings, but back then a 20 year old man had nothing compared to a 30 year old or 40 year old man. That's not the case anymore. Hasn't been for quite a while. A lot of these young guys hustle hard. Doing really good for themselves. If they're smart, they'll settle down while they're in their 20s with a decent woman instead of being a hoe.
Date them young if you want. Just do it for the right reasons. You owe a young lady that much considering you're her senior and are likely more experienced than her. Stop creating a cycle of damaged people with trust issues and bad attitudes.