Yes. Saying there is "NO GENETIC COMPONENT" means that they fully understand human genetics and there is absolutely no chance of a genetic component, which is a bunk claim. You don't have to take my word for it, just read the threads. I can't prove that there IS a genetic component, but you can't prove that there isn't.
Do your own homework.
There are well thought and researched posts on FR about homosexuality, but none of them have come from you.
I, however, can prove it is in fact a choice by providing a single link.