Is this the direction we are going with this? I mean, I've been saying all along they are imposters. Perhaps that's one of the fallbacks of Judaism? Anyone can convert to it?

https://en.wikipedia.org/wiki/Khazars

"The suggestion that the Khazars adopted Judaism as early as 740 is based on the idea that, in part, it was, a re-assertion of independence with regard to both Byzantium and the Caliphate, while conforming to a general Eurasian trend to embrace a world religion."