1. It is in defiance of divine will.
True, and probably the most important point, in and of itself, of the group.
2. It is almost always polyamorous and there are VERY few monogamous homosexual couples.
This is an empirical and historical reality for which there is centuries of cultural experience and no counter-argument. This aspect, particularly of male homosexuality, was celebrated by the Gay liberation movement in the late sixties through the seventies, and only in the decade after the eighties did there fully emerge the new cause celeb of homosexual "marriage", in which homosexuals want their sexuality to be perceived as simply an alternative to yet essentially identical with, heterosexual relations.
3. It cuts off the fountain of life and prevents reproduction.
Also no counter-argument possible.
4. It is more often associated with perversion then heterosexual relationships.
Also quite correct.
5. This is an observed behavior but homosexual relationships seem to be more about sex then commitment and love.
Anyone who has observed or lived around homosexuals to any substantial degree has also more than likely come to this conclusion.
I think that is enough to start. I consider it a dangerous phenomenon. Rampant homosexuality is not a new thing. In history it was always eventually removed from public acceptance again and labeled immoral again. Why? I suspect people were unhappy by the social effects of the practice and drove it away. I can only hope that history will repeat itself.
Probably not, considering that we are, in very point of fact, in the Last Days. It will probably continue to metastasize...until the very end. They will be eating and drinking, and being merry, and marrying and giving in marriage, just as many heterosexuals will be, when Christ comes as a thief in the night.