But you are ignoring the point that there might not be enough men to be able to set up a military husband choir. You can hardly have a choir with 4 people in it can you?
No, I'm not, I specifically addressed that upthread. The MWV choir is a much wider membership than just wives. I've posted the membership criteria twice, I won't bother a third time, but you'll find it upthread. A MHC following the same model for males would include all the brothers, sons, fathers, serving military personnel and now I'm repeating myself. It Isn't Just For Partners. Again.
You can definitely have a choir with 4 men in it though. My choir has 3 men in it and one more who comes sporadically. The rest are women. This is what small choirs look like. Not all choirs have hundreds.
I'm sure there are plenty of women who would want to join a mixed choir like this. Leaving the female voice choir intact. Joining both.
Unless you are suggesting that no woman would want to sing in a mixed choir with this man and so they should be forced to by removing their right to continue enjoying their female voice choir? "You'll bloody well sing with this fella, ladies, or you won't sing at all."
You don't need great musical ability to set up a choir. Just a few enthusiastic and willing singers and someone who can act as a leader/musical director and can arrange the various parts for altos, sopranos etc. You pay this person from membership fees if necessary.
Tell me, what's stopping him from approaching the choir leader and saying "How about we set up a mixed choir too? We'll meet on Thursdays instead of Tuesdays when the female choir meets. Mind if I post a flyer up on the notice board inviting anyone who wants to join this mixed one, either instead of or in addition to being in the female choir? What's your hourly rate?"
Why not create something new and exciting, instead of being destructive?