Aside from the physical abuse involved in men-lying-with-men, there is the judgment of God.
This practice may arise from men refusing to have God in their consciousness (Romans 1). But whatever leads to this perversion, Leviticus 18 tells us that men-lying-with-men is so serious a sin that it leads to the Lord ejecting a people from their land; the land vomits out the people. Now Lev 18 is in the Law of Moses, but it applies universally even to the Church age, because the grounds given for Israel to not do this abomination, is that God ejected peoples before Israel from the land of Canaan for the sin of sodomy. Thus the commandment is not just God's will for Israel, but applies in general to man.
And BTW, in view of our current abomination in the USA of baby-murder by the millions, even to the point of birth, by fiendish doctors in abortion mills, we are ripe for judgment; innocent blood cries to the Lord for vengeance from the ground as it were. Moreover. our Oligarchy SCOTUS (not the people voting, not our Republic legislatures voting) first threw out the state laws against sodomy and now has blessed sodomite marriage. Christians refusing to bake cakes are persecuted. Sodomite "married partners" will be getting benefits from taxpayers through the military, who will also pay for supposed sex changes. Sodomy is destroying our country. We can't even afford it financially. How do we have an effective army when its budget goes for sodomite benefits? Social security payments will go to sodomite partners.
So what do we see in our country. Despite Trump & his wall, despite an army at the border, we may continue to be overrun by illegal intruders, aliens into our nation, who can vote in our elections (thanks to courts forbidding ID & to Obama's encouragement). It may well be that this Hispanic immigration (generally opposed to baby-murder) will supplant the abominable Euro-Americans who run a baby-murder & sodomy nation.
So what is the harm of sodomy? Physical harm, spiritual harm, ejection from our land harm.
What nation in history was ever so blessed by God, to turn around & spit in His face & adopt the religion of Molech?
Is there any hope? We could try praying for Donald Trump, Congress, the SCOTUS & the rest of the govt.
All the judges who have legislated from the bench to bless sodomy, inventing their own laws, ought to be impeached in mass. And at the moment some relief might come from new judge/justice appointments, but to do that requires destruction of the filibuster rule in the Senate. And will our spineless & shameful GOP senators all vote for that? We had needs pray.
I would love to see the new president be a King Jehu (of 2 Kings 9) who destroyed Baal worship, finding a way to impeach in mass the multitude of liberal judges from office. It is perhaps hopeful that the Lord sees and know that the people did not vote in Sodomy; we have an Oligarchy of unelected, virtually unremovable judges to blame for that. But very quickly we see the people falling in line as moved by liberal educators & the media, & lawyers. I do not know even 1 so-called conservative talk show host who is willing to take on sodomy.