Sexuality and Functional Programming

Why is bisexuality and other alternative sexual orientations, such as schediaphilia (erotic attraction towards anime characters), so common in the functional programming world?

This fact is not even new, it began from day 0 with P. J. Landin, the first person to find a correspondence between Church's lambda calculus and computer programming:

Landin, who was bisexual,[2] became involved with the Gay Liberation Front (GLF) during the early 1970s. He was once arrested as part of an anti-nuclear demonstration.[13]

So then I wonder, what happens in the mind of a Lisp programmer?

Open minded. Functional programming is like being able to create your world, limited to machine specs. We're only machines with imagination.