[natded]

The focus on the mating part: if they don't produce an above replacement level of babies they are leading the lives of gay men functionally.

[champagnois]

There are better ways of wording that idea. There is also value in wording it better. I basically get your point, but the delivery here is not welcoming and is also not really on par with the enthusiasm that bio-scientists have for the field of genetics and the potential to steer the species towards ever improving health and intelligence.