(sarcasm) The one where the people think that homosexuality is more dangerious than tyranny of government.
It is, but before you start flaming, consider that we are discussing the abstract behavior known as "homosexuality," not the concrete practice of two queers doing whatever they do in the privacy of their own home.
A society that is oppressed by a tyrannical government at least knows the evil by which it is oppressed. They may be downtrodden, but given the correct spark and circumstances they will rise up and fight against the evil and restore the good.
But the society that stops looking at homosexual behavior as evil has given up all hope. There is no spark that will wake them from the dullness they have imposed upon themselves. If they have decided they like the sleep, you will never wake them.