Attempting a steelman (as in, not a strawman), but I'm almost completely ignorant of international relations: Israel's government is not promoting such degeneracy as ours [America]. The gay presence in the country is an unfortunate happenstance, probably because the leaders frown upon throwing people off of roofs. You might notice that they haven't exported tentacle porn, lolis, and gacha gaming everywhere.
The importance of Israel is in its capacity in protecting democratic values across the globe.