I think the main stereotype surrounding the Turkish part of the community is that a lot of them are hackers. I can't deny that- I see quite a few Turkish players (usernames among other factors often give away one's ethnicity) hacking, but I also see the same amount of non-Turkish people hacking too. The stereotype comes into play when people start generalising Turkish people as hackers right off the bat, without anything to support their claims.
That IsmetRG thing was funny though ngl
#unbannedismetrg