Social security, viagra, mother's house, alcoholism and a disdain for women are not visa
credentials.

I'm not sure about the disdain for women, but the other ones should be!

Elderly western men (and Australian) with raging alcoholism and erectile dysfunction still need something to spend their social security money on. What's more, they need somewhere to spend it. Once it dries up, well, they just sell mother's house and continue on their merry little way, living out their twilight years in happiness whilst helping the economy in a poor country.

If I were the government then I'd be giving these awesome, alcoholic global citizens not just a visa, but permanent residency and a free burial plot !