I know for a fact that my obsession with hairlessness is arbitrary and not only that not even something I'm adamant about:

I went camping for 3 weeks and we didn't use razors. The men had beards, I had my stupid azn facial hair, and the women all had leg stubble. I didn't mind that the females had leg stubble at all, and the ones I thought who were attractive were not less so with said stubble.

I went back to 'civilization' and I saw some women with leg hair. I was grossed out.

It's weird.