As gender categories become less rigid, what about age categories? Dutch man attempts to legally lower his age. The doctor says he's got the health of a younger person so how about making that official? Lowering one's legal age. Apparently he's even willing to forfeit those years paid into a pension plan. He must be able to afford that. A big motivation for wanting to lower one's age is dating. A younger age makes one's profile more competitive on dating sites like Tinder. That's a big factor.
It still seems like a lot of bother to go through for a more popular profile. I'd rather just find less competitive connections to community than the dating games.