I personally enjoy playing with turks, but there are a lot of them who no comm / only flame in vc so that's probably why some people have a prejudice against them. Also another thing might be when playing against turks who are on 70-80 ping people also might complain about ping abuse but idk
some turks are nice but that 1%. makes me want to never play the game again, bro they wont talk when you are winning but that one round you lose. All hell is let loose and you will see the most racist piece of trash, toxicity, flaming in those few seconds.