I compared one temptation with another. Homosexual lust is wrong; homosexual sex is wrong. So is being drunkenly enslaved to a substance like alcohol. So is lying. So is gossip. So is murder. They're all sin. I cannot speak in vague terms about the general sin of the world without also addressing the specific sins of Mazrin and WertFig and whoever else.

The difference is that being a homosexual is not a choice. I understand most people respond to this by saying "Acting on it is, though". I get that. The problem is that this is a problem intrinsically different from the other sins you listed.

Everything else you listed has obvious discernible negative consequences and people will be better off for not doing it. That's a message people can get behind "Don't do bad things."

The issue is that homosexual marriage and intimacy has no discernible negative consequences or negative impacts (any different from hetero marriage and intimacy).

In fact, it's the opposite. Marriage and intimacy is a wonderful and beautiful thing that everyone else not born gay gets to experience. Marriage and intimacy are not suddenly different things when it's between people of the same gender. It becomes sinful, but outside of it being sin there is no difference.

The problem isn't that "sinners find this offensive". That's just a way to brush off an honest concern as though the concern isn't valid or meaningful.

Alcoholism, murder, lying, are sins. They are also bad things. They are also all choices that anyone must avoid.

Homosexual marriage and intimacy are sins. They are beautiful things. They are also choices that only gay people must deal with, because of how they were born.

That difference an issue and needs to be addressed. At the very least I would ask that you acknowledge that they are different.