Ok, if it isn’t a choice then it is a mutation in the species. And mutations are not good for the species. So yes, it is a defect.
If you don’t think it’s a choice just take a look at Miley’s latest doings. She’s smooching up on girls for attention. Just like Brittney and Katey. It is the “fashionable and hip” thing to do right now.
If it is a genetic mutation, could it be possible that its nature’s way of ending defective genetic lines?
That is not true. Some are good; those are called evolutions. Some are bad; those are called defects. Still others have no effect at all.
“Ok, if it isn’t a choice then it is a mutation in the species...”
And, Mother Nature has pronounced that mutation a dead end.
Actually I agree with that — that homosexuality is not a choice, but it’s also not useful or beneficial to the species. Therefore it’s a defect, or at best an anomaly like our appendix. It reminds me of someone born with a harelip, who wants to insist that having a harelip is cute and cool and fabulous, and that anyone who thinks that they should have surgery for the harelip is a harelipophobe. It’s just absurd.