You will be downvoted because your comment has no substance to it. The only claim you make is "we know that homosexuality is a destructive force in society", and it isn't backed up by any meaningful conversation or argument. The rest of your writing is just fluff around this statement.
Sadly, you can't back up such a statement with any meaningful prose, just the same way you can't back up "we know that blue eyed people are a destructive force to society" or "we know that people over 6ft are a destructive force to society".
If you hold equality and respect for your fellow human being as first principles, which many people on HN do, you can't logically derive "homosexual people are a destructive force to society" in any meaningful way.
That is way your comment will probably be downvoted.