They had, now we are just collecting the trash of the ocean that no other country will take, all they need now to do is just jump in a boat somewhere in the world and tell the bleeding hearts in the press they are heading to Australia (even if they are still over 3000 km from there) and in they come, please pick up your house keys, welfare cheques and Australian passports on the way through, oh and if you'd like to head back home to fight in a war or bring the relatives over, go for it.
Alongside their free house, car and passport, they're also going to take your job.