...

I have not been to Australia, so I don't have a good opinion to offer.  It is far away from everywhere else, and there are lots of nasty plants and animals there, but that info is just from my reading.

Argentina has been a candidate.  Good food, yeah...  But, yes, you would need a lot of Bitcoin to be secure, as their governments change policies so often.  Perhaps Mr. Milei will win the upcoming election, his ideas might be good for Argentina.  Of course, any good could be erased when the Peronistas win in the future.

Ahh..., Italia!  Excellent food everywhere I have visited there. But, again, arrive rich with lots of hard to confiscate BTC.  The Italian language is close enough to Spanish so that I would not get heartburn learning it.