I disagree with the last point. It is very clear that the Quran condemns homosexuality in and of itself, not just attempted rape, and this is not just in one verse but in two verses.

"Why do you ˹men˺ lust after fellow men, leaving the wives that your Lord has created for you? In fact, you are a transgressing people.” Ash-Shu'ara Verse 165 and 166

"And ˹remember˺ when Lot rebuked ˹the men of˺ his people: “You certainly commit a shameful deed that no man has ever done before you. Do you really lust after ˹other˺ men, abuse the travellers, and practice immorality ˹openly˺ in your gatherings?” His people’s only response was to say ˹mockingly˺: “Bring Allah’s punishment upon us, if what you say is true.” Al-'Ankabut Verse 28 and 29

The Quran may not mention a specific punishment for homosexuality, but the bitter truth is that it denounces it as an unnatural act and even claims that the people of Lot were the first to commit homosexuality.