dunno, “So if a guy and girl think they’re perfect for each other…”
Aren’t we on Yeshiva World where most if not all Shidduchim come about through hundreds Shadchanim who each have lists of hundreds of singles? Shouldnt the Shadchanim first attempt to suggest girls closer in age? Unless we’re dealing with one of those pitiful guys who have already exhausted 200+ girls and arent attracted, most will find a girl closer in age attractive, unless they “meet someone at the office…”. They then wont have to resort to dating much younger girls. Unless the guy specifically wants to rob the cradle, with that being part of their “Trophy Shidduch”.