2) He had a very high profile appointment in the last day or two (DNI or somesuch) who is openly homosexual
3) IIRC he was pressing for more gay rights worldwide.
The only time God nuked a city was ... you know.
Two caveats on that:
1) the people in that city propositioned / attempted to sexually harass an angel who had been sent by God to destroy the city. Very low percentage move.
2) Scripture says (Romans 1) that homosexuality is itself a punishment for other sins: God removes the guard rails on desires, which then become disordered; tie this in with Ezekiel 16 where Sodom is allegorically compared to one of the rebellious houses of Israel --
"Now this was the sin of your sister Sodom: She and her daughters were arrogant, overfed and unconcerned; they did not help the poor and needy. 50 They were haughty and did detestable things before me. Therefore I did away with them as you have seen. "
So you could make a case, that homosexuality is itself, a punishment for the sins of luxuria and of neglecting the poor.
(See also, oh, maybe San Francisco...?)
and then there’s this in Revelation 22:
14 How blessed are those who wash their robes, so that they have the right to eat from the Tree of Life and go through the gates into the city! 15 Outside are the homosexuals, those involved with the occult and with drugs, the sexually immoral, murderers, idol-worshipers, and everyone who loves and practices falsehood