What % of men out there prefer a significant age gap in dating/relationships?

Women want men with property and money, so they prefer older men. Older guys just take advantage of this fact and go after women still young enough to have kids. If women of that age group weren't willing and available to such men, older men would stick with older women. It's not men being vile men, but rather vile women choosing older men out of greed. Most western societies are not in the stone age or early agricuktural era anymore, women can have a successful family life at any level of the economy, poor or rich. They just choose this path without thinking about the societal consequences of all the guys of every age group after women of only one, and these women's families help them make this choice as well.