Honestly, as much as I see your comment kind of racist, I can't disagree with you much, sadly.Well, I'm sure it's not because Turkey is the country with by far the worst reputation in the Age of Empires II community.
Mainly because of ErTuG_ (and his allies like FoxValentine_ aka Emin back then, who tried to make ErTuG_ play in a S-tier tournament via a smurf), but still.
Now that the TuG_ is gone, make sure he never comes back instead of talking to him at all. A good TuG_ is not one who's being nurtured, but one who's being mocked, ridiculed and ostracized for eternity by the Turkish community.
Then maybe in 2-3 years the community will forgive/forget about those sad past deeds, and stop having itches when they see players with Turkish flags.
Edit: Personally I don't have that bias, as two of my best AoE2 TG mates are two awesome and funny Turkish players, but a lot of players have those itches.