This is a recycled fad that first appeared about 30 years ago. I recall a woman applying for a job where I worked, an obvious militant feminist.
She conformed to the point of wearing panty hose for the interview. However, her legs were so hairy that they stuck out of the panty hose giving her an unfortunate resemblance to a person wearing gorilla suit.
It was not pretty.
You knew her political beliefs just by her leg hair?
I think shaving is the fad.