He's implying that Anatolia Neolithic, Levant Neolithic and Natufians all hail from the same stock, Anatolia Neolithic is just more WHG admixed.
Anatolian Neolithic was surprisingly more distinct than just WHG admixture. IIRC Anatolian Neolithic was 10% WHG, 20 Natufian and the rest (70%) their own stock, Anatolian farmers.
Well, they are related by ancient relatives belonging to 3 major admixtures/groups, though in different proportions, and they have drifted way through thousands of years of separation. Here are their genomes in HarappaWorld GedMatch run.
[TABLE="width: 288"]
[TR]
[TD="class: xl178, width: 94"]M041601[/TD]
[TD="class: xl269, width: 59"]Merged[/TD]
[TD="class: xl172, width: 19"][/TD]
[TD="class: xl178, width: 58"]M54279[/TD]
[TD="class: xl178, width: 58"]I0746[/TD]
[/TR]
[TR]
[TD="class: xl173"]Natufian[/TD]
[TD="class: xl269"][/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178, width: 116, colspan: 2"]Anatolian EF[/TD]
[/TR]
[TR]
[TD="class: xl173"]Run time[/TD]
[TD="class: xl270"] 6.39 [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Run time[/TD]
[TD="class: xl269"] 10.20 [/TD]
[/TR]
[TR]
[TD="class: xl173"]S-Indian[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]S-Indian[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Baloch[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Baloch[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Caucasian[/TD]
[TD="class: xl270"] 13.98 [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Caucasian[/TD]
[TD="class: xl269"] 35.90 [/TD]
[/TR]
[TR]
[TD="class: xl173"]NE-Euro[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]NE-Euro[/TD]
[TD="class: xl269"] 3.91 [/TD]
[/TR]
[TR]
[TD="class: xl173"]SE-Asian[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]SE-Asian[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Siberian[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Siberian[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]NE-Asian[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]NE-Asian[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Papuan[/TD]
[TD="class: xl270"] 0.68 [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Papuan[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]American[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]American[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Beringian[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Beringian[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Mediterranean[/TD]
[TD="class: xl270"] 27.39 [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Mediterranean[/TD]
[TD="class: xl269"] 46.12 [/TD]
[/TR]
[TR]
[TD="class: xl173"]SW-Asian[/TD]
[TD="class: xl270"] 53.62 [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]SW-Asian[/TD]
[TD="class: xl269"] 14.03 [/TD]
[/TR]
[TR]
[TD="class: xl173"]San[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]San[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]E-African[/TD]
[TD="class: xl270"] 4.33 [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]E-African[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]Pygmy[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]Pygmy[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[TR]
[TD="class: xl173"]W-African[/TD]
[TD="class: xl270"]- [/TD]
[TD="class: xl172"][/TD]
[TD="class: xl178"]W-African[/TD]
[TD="class: xl269"]- [/TD]
[/TR]
[/TABLE]
They have mostly similar admixtures (living relatively close by), but in so different proportions that it makes them very distinct.