That is fully true when you as Kurdish in South of Kurdistan are considering only as Medes, Mitan, and Kassite only.

to connect yourself to Aryans peoples, while your are neglecting the true Kurdish ancestors of Kurds in both way:

– Historically as Xûriyan (Hûriyan, the Hurrians), Xatiyan (Xatî, the Hattite), Subartu, Gûtî, and Phoenician
– Genetically as most Kurds of nowadays are related by DNA test to haplogroup J in both branch (J1 and J2). And just to remember:
Most oldest genetic trace founded of J2 backs to (13,400) years ago in Zagros Caucasian Mountains. and was very much older than before Aryans immigration waves to Middle East region.

Because your blind and eyeless to found any kind of connecting between Kurdish and Aryans peoples, who started to come to Middle East region ~4500 years ago (since ~2500 b.c.) only.

Try to compare between J2 haplogroup [my personal DNA ancestor as Rêzan] of (13,400 years ago) to first Aryan peoples to Middle East region about (4,500 years ago) … !!!i
what you can say about this gap of (8,500) years … ???i
And how you can explain that gap of 8,500 years … ???i

They are mostly our Soran writers who are concentrating about the idea of:
We Kurds are descents of Indo-European only, and as best prove, our Kurdish language it is an Indo-European language.

While the truth is:
Genetically we (Kurds) are from mountainous people descendants (Zagros, Toros, Amanos, Caucus even east mountains of Mediterranean as Lebanon too), while linguistically today mostly belong to Indo-European language with lot trace of Xûriyan (Hurrian) language too especially in western part of Kurdistan.

such as Xûriyan words (içi, îçî) means inside, or grammatic case of suffix (-a, -an) to signify the thing as “Object” case, or the suffix (-nî) to mention as adjective case, while the same suffix (-nî) in Xûrî equivalents to suffix (-lî) in Xîtî (Hittite grammar).

What I want to say and clarify that is:
We Kurdish people have a partially linguistic shift since first mixing between Xûro-Mîtannî Kingdom, a kingdom of two ethics.