Akvan said: “So I don’t think that the phrase; ‘This is not mine, this I am not, this is not my self.’ (yadanattā taṃ ‘netaṃ mama, nesohamasmi, na meso attā’ti) specifically refers to sakkayaditti. However, the basic / fundamental understanding of this will lead to the eradication of sakkayaditti. I guess at the ultimate level, the understanding of this leads to the eradication of Maana (asameemana).”
I agree. The vision or understanding starts at the Sotapanna Anugami stage, but it is truly comprehended only at the Arahant stage.
Also see: “Sakkaya Ditthi is Personality (Me) View?“.