What is the reason for medial canthus variations

[psychopathic]

I know it's mostly just a difference of the medial canthal tendons length and positioning but what's the point of it?

Most genetic features are a result of evolutionary adaptation, so are different medial canthus types a result of that or are they just a benign deformity like green eyes

Everyone in my family has a downturned medial canthus so I'm used to seeing it but whenever I get around other people I realize almost nobody has it

I tried looking this up but there was almost nothing I probably just didn't look hard enough

 

[tripletungsahur67]

larp you would be giga chad

Im adamlite ask brice

 

[tripletungsahur67]

High adamlite low ture adam