No no, there are people who genuinely do not trust TK safety standards. I am one of them and that is nothing to do with TK having better service standard than BA, KL or Air Koryo. And I do trust BA safety standard more than TK ones, but consider BA service standard very poor.
I will give you a hint: if you do some research, you will see that the majority of professionals who are knowledgeable about airline safety (because it is their professional field) avoid TK,