its stretching beyond belief to think calling someone an american dog has racist connotations, this is a common slur thrown at anyone who happens to bow down to american interests at the expense of there fellow people.
such bad faith reasoning and liberal IDpolitics of GOTCHA, no wonder you where banned; no loss.
South korea are clearly beholden to american interests, considering the military dictatorship installed by america in SK routinely executed hundreds of thousands of south koreans, its not racist to point this out. (something you as a dutch person should be aware of, black pete anyone?)
just make the cost to run the server transparent and setup a monthly goal to cover the costs, none of this capitalist shit; with adverts come advertisers botfarms and astro turfing to boot.