It makes some sense. Australia is not that unlike the US: there’s a lot of geographical spread, people more or less speak the same language, much of it is car-centric so you won’t have to get used to walking/cycling everywhere as you might in Europe, plus there’s a more or less functioning state healthcare system and much fewer guns in the hands of the general public. On the downside, the wildlife wants to kill you, and the locals will call you a “bloody seppo bastard” (rhyming slang for American, from “septic tank”/“yank”), though sometimes affectionately.