NZ is usually used as a Guinea pig by tech companies, small population, English speaking, etc.
However I think it might be that the Alll Blacks might face off the Springboks in the Rugby World Cup Final and Elon wants to minimise the shitposting on Twitter. /s
Reminds me of a story a friend told me when I was traveling through South America.
My friend was walking home late at night and a guy from another country (forgot which, but it was obvious from his accent) asked him for money. This exchange of course happened in Spanish:
“I have an iron” “what does iron means in your country?” “by iron I mean knife” and pulls out a knife “oh, because here iron means this” and pulls out a gun.
Then the robber just ran away.