Huh? Everyone uses words in line with their definitions. But New Zealand English and American English have differences.

"Plurality" isn't used in NZ English, but since there are a lot of Americans here I added it as a courtesy to make my meaning clearer.

Coming from a minority country this is just something we do.

If I were commenting about, say, what we normally call "lollies", on a predominantly British website I would add "sweets" and on a predominantly American website I would add "candy".

Yeah less than half, but still a bigger share than any other single culture, so that's how they ended up being the dominant group on most subs.

When r/politics was created, and for a vast majority of reddits existence, Americans made up a majority of reddit, and for a long time made up a supermajority.

Of course there was a US-Bias.