sometimes this guy is very right on about silhouettes and tailoring and stuff, but I think RFK Jr.'s being a sort of weird hodgepodge of cultural signifiers as a ripped elderly weirdo from a famous political dynasty is well represented by a dress belt with jeans
we should not judge presidential candidates according to physique but whether they understand that 1.25" dress belts with stitched edges should be kept to tailored trousers and that jeans require wider, plain-edged 1.5" belts that are in keeping with denim's more casual nature