Hello, I know it's necessary to ban the people who are causing chaos in the game.
But I do not think it's right to ban an entire country.
My suggestion would be:
1. Block the chat of ( toxic player and spammer )
2. Ban people from the server ( toxic player ) after being warned
3. Jail ( Use some interior like Asylum to jail for certain time abusers players )
3. Create a white list system ( where good people get access to restricted servers )
4. Recruit administrators from all languages for possible supports ( Game / Fórum / And so on )