Human has diverse difference in culture. Even when online games are 'international', you can still tell apart who is from where. Here's a few example(Some are true, but others obviously made up to lengthen the list because I've never seen them in online games before)

Singaporean : I am going to hack my status to level 100, in order to get to level 100.
American : What the hell, how the *beep* that *beep* beats me? He must be a *beeping* Asian using cheat, ban them all! Block their IP! *beeping* hell.
Japanese : Oh, we're going to start an entire TV channel dedicated to the game, sorry though Gaijin, it's for Japan only.
North Korean : Our dear leader say online games are evil and that the money for internet infrastructure was shot into space for a better cause - to crush the Americans.
South Korean : What? No Zerg? f*** this shit.
Phillipines : I thought paying GM for unobtainable stats is pay to play feature. Never mind, I'll pay the GM tomorrow to un-ban my account.
Brazilian : Oh shoot, our game server closed. We shall move to another server and break every single rules there is, since the rules are only applied to people that can read English.
Russian : Huh? Online games? Bah nothing beats the Vodka!
Switzerland : Oh, you took my in game screen shot, that will be 5 Euro please.
Malaysian : Huh? Online games? Of course I play DoTA. I would feel so left out if I don't play the most popular MMORPG in the world.

I beg to differ, you haven't seen worse. At least the domestic gamers don't spillover into international games.

Wait till you seen Brazillian and Singaporean players

Jokes Heaven failure is not within the same topic, please start a new one