Please share these 'red pill podcasts', I'd like to have a laugh too. As for AS not being red-pilled on Iran, this member is with high certainty a diaspora Iranian himself, or at least from that part of the world - this is quite clear from his postings and positions.
As for whatever theory you are alluding to, Persians are a sub-branch of the Iranic peoples. The Iranic peoples in itself are centered around Indo-European/ Yamnaya origin story and language but then again so are Hindus/ Indians with their Vedic emphasis, Indo-European language and Yamnaya originated caste system (meant to protect Yamnaya/ Brahmin Aryan racial purity+power structures through the generations and keep the Dasa/ Indus Valley aborigines from moving upwards.
Looking at the Indian Subcontinent today we see how that panned out, the Yamnaya conquerors have genetically vanished into that sea of brown underlings. Due to modern genemapping we know that in Northwestern India only 10-15 percent of DNA is derived from steppe pastoralist Yamnaya ancestry and that's only in the North West. In places like Kalkotta, where people speak the Indo European Bengali language, it's close to zero. The highest amount of Yamnaya DNA on the Subcontinent can be found in isolated Afghan mountain villages and upper class Pakistani circles, Imran Khan who is a Nyazi nobleman has very clear Yamnaya traits and in Nuristan blondism is not uncommon.
Yamnaya DNA share is higher in Iran but not by much. Modern Iranians are mostly comprised of ancient Zagrossian Neolithics, Southern Hunter Gatherers and then the gene influxes from the steppe (Yamnaya and later the Turkic khaganates), Iraq/Arabia, and the Indian Subcontinent. These modern findings and conclusions were already reached by National Socialist racial scientists in the 30s bytheway, people like Hans Gunther and Alfred Rosenberg talked up Iran's historical decay to the mixing of the original Yamnaya conquerors with the local brown host populations. Bringing in Germany's most famous racial scientists here because there's a high chance that this is what you are referring to.
Persia and Iran(ics). High ancestry Yamnaya Sarmatian/ Scythians Iranics once dwelled the Central Asian steppes from Ukraine to Xinjiang but were in several waves eventually replaced by Turkics and Slavics.
EDIT : just noted they colored Azeris as Iranic. Very bold move, Azeris are genetically Causcasoids and have high Iranic admixture. Culturally and historically close to Iran too. Azerbaijan is an etymological Iranian word as well, Azeris consider themselves Turkic though so this map was made by probably an Iranian nationalist.
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Percentage Yamnaya DNA. In Iran these fair skinned horseriding steppe pastoralists would be called Aryans.
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