Having served in the military as well as some others on here, I know the discussions and attitudes about homosexuality in the military, and job performance didn’t have anything to do with it. I will concede that there may be a possibility that may have changed since I served, but...I doubt it.
Granted, I served before the DADT policy, but that doesn’t mean that people didn’t discuss it.
Your assertion is a specious argument.
It’s not specious...it’s plausible.