Ideal Chin Width 1/3 of bigonial?

[PubertyMaxxer]

WW claims this ratio to be ideal in minute 5:36



Average male bigonial is 96+-7mm which would put the ideal chin width at 32mm according to WW. This seems a tad to narrow.

 

[oatmeal]

ngl its a pretty arbitrary metric

i feel like one knows innately how much too wide or too narrow is