Tribes are only loyal to their own tribes . We all know that.
More Tribes they aquire under their rule the more their project dies off.
You can never impose communism, socialism or any other leftist ideologies largely on a feudal, conservative, tribal society. This includes Kurds too.
Hence why the ypg-pkk project is destined to fall and is hanging on american and russian support.
Pkk want to establish a ethnostate their aim of Kurdistan is a communist or leftist one.
Currently children of the tribes studies Ocalan curriculum, I do not think leaving it alone means it will fail by itself