I asked no one to get involved for a reason. ... The only way to prevent her from going on a tangent is by keeping the discussion locked onto the original subject
1: The people that make up the modern state of Turkey are not in any significant way genetically linked to the Central Asian Turks.
2: The majority of people that make up the modern state of Turkey do not have a historical linguistic "Turkic" association. .
Turkish only became the state language in 1923 after 600 years of no official use. The elite used Ottoman, whilst the various different ethnicities living in Anatolia and the Ottoman lands used their own languages.
You are asserting that all people living in Turkey are ethnic Turks. I just stated that the majority of people living in Turkey are not Ethnic Turks.
I realised you couldn't decipher the difference between a Turkish citizen of X ethnicity and an Ethnic Turk.