To save you time engaging with a zealot, I am a Free Software zealot; I consider the entirety of "Open Source" to be a delusion of capital, whereby they can adopt the methods and reap the benefits of Free Software while disregarding the underlying ethics that gave it birth, and therefore, end up with a corrupt verbal chimera that means whatever the capital wants it to mean.

Let them defend Open Source all they like, I could give a shit. I'll be over here defending Free Software.

[edit: ...which actually means something.]