IMO, even though in general movement has nationalistic tendencies, It cannot be said "they are not fond of Kurds" (as an ethnicity). However, their agencies were making a lot of negative press on the last peace process. Also, they were quite likely behind exposing secret peace meetings and mass detaining of kck members in (if I recall correctly) 2010. Apparently Kurdish problem was one of the main issues of conflict.
I didn't mean that they were not fond of Kurds, they believed the initiative/talks in 2010's were wrong and would throw country into chaos (ironically this can be seen as a self fulfillig prophecy because of their actions).