From what I've read, Santa Catarina has a pretty lively ex-pat community of whites who've fled the decline of Europe and the US.
Can't blame them for leaving.
Can't blame them for leaving.
I've been looking at Uruguay and Paraguay, myself.
I haven't looked into either of those, but I'd say Uruguay based solely on ocean accessibility.
Myself I'm not sure if South America or south east Asia would be better.