They were haughty and did an abomination before me. I suppose that was when the men wanted to screw god's angels.
Pride, excess, ease of living, and disregard for the poor could be the GOP and its backers today but let's not get into using the bible for predictions. You might use those 4 things as what Lot's wife looked back on and this would be why god said for them not to look back.
The prophet Ezekiel puts sins in perspective. He's thinking in terms of unfairness in society. He proclaims them as God's thoughts. That thinking continued into the New Testament and was expressed as liberation theology in our day. But let's simplify all that and just hate gays.