So, many of you have no right wing friends, or no right wing friends who can explain things, and hence don't understand why the right mostly opposes things gay/lesbian/transgender/whatever.
Well! Never fear. In no particular order, I will explain the reasons behind why many Right Wing people oppose it. Depending on the person, one reason may apply, or all.
1. Christianity

Yes, the Bible says homosexuality is bad. I know you were lied to by that guy who "knew what he was talking about" but the Bible condemns homosexuality as a bad sin. Because some of you won't believe me unless I quote it... here you go. Romans 1:21-27.
For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened. 22 Although they claimed to be wise, they became fools 23 and exchanged the glory of the immortal God for images made to look like a mortal human being and birds and animals and reptiles.
24 Therefore God gave them over in the sinful desires of their hearts to sexual impurity for the degrading of their bodies with one another. 25 They exchanged the truth about God for a lie, and worshiped and served created things rather than the Creator—who is forever praised. Amen.
26 Because of this, God gave them over to shameful lusts. Even their women exchanged natural sexual relations for unnatural ones. 27 In the same way the men also abandoned natural relations with women and were inflamed with lust for one another. Men committed shameful acts with other men, and received in themselves the due penalty for their error.
Why is this? Why does God care about who you bang? The theology is that God made men and women to be together, fulfilling each other in different ways, similar to how Christ and the Church (the bride of Christ) are matched. Hence, gays or lesbians or transgenders are kind of a "fuck you God, we'll make our own rules!" He doesn't appreciate it.
2. Societal change
I know, you won't believe me when I try to explain how promotion and acceptance of things common in homosexual relationships, like extreme promiscuity, will impact society and regular family formation and marriage. You'll probably think Right Wing people who think so are stupid.Sooo, I'm not going to try to summarize it.
I'll let Masha Gessen, a famous lesbian activist, summarize it.
Here's her(?) wikipedia page of fame. https://en.wikipedia.org/wiki/Masha_Gessen
According to one 2013 radio interview she gave... https://www.abc.net.au/radionational/programs/lifematters/why-get-married/4058506
“It’s a no-brainer that (homosexual activists) should have the right to marry, but I also think equally that it’s a no-brainer that the institution of marriage should not exist. …(F)ighting for gay marriage generally involves lying about what we are going to do with marriage when we get there — because we lie that the institution of marriage is not going to change, and that is a lie.
The institution of marriage is going to change, and it should change. And again, I don’t think it should exist. And I don’t like taking part in creating fictions about my life. That’s sort of not what I had in mind when I came out thirty years ago.
Not well liked by Right Wing people.
3. Cost

Whether it's due to gay men being too stupid to know how to use condoms... or things like Bug Chasing, where gay men specifically seek to "give" or "get" STD's, https://www.mirror.co.uk/news/uk-news/bug-chasing-men-deliberately-trying-2033433 gays have an INSANELY high STD rate.
According to the CDC, men who have sex with men are 2% of the population in the USA... and have 17 times higher rate of anal cancer, and account for 75% of primary and secondary syphilis cases. They also have 57% of HIV infections. https://www.cdc.gov/msmhealth/STD.htm
https://www.cdc.gov/hiv/risk/gender/msm/facts/index.html
Oh, and apparently the cost of HIV is about $379,000 for a lifetime. And that's in 2010 dollars. https://www.healthline.com/health/hiv-aids/monthly-cost-treating-hiv
4. Style

Let's be real. Gay people, in general, have similar "protest" style to Westboro Baptist Church. If you're pro gay you love it, if you don't want it in your face you'll hate it. This provokes people to take sides. And get irate at gay men thrusting in public while mostly naked.
There you have it! Some of the reasons behind why many Right Wing people, or even more regular folk, highly dislike homosexuality. May you be a bit more enlightened.
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