Ashkenazi & Sephardic Jew races are social constructs
Counterfeit Israel gives certificates to converts
If converts marry & reproduce with other converts after enough generations people do not know their ancestors did not call themself Ashkenazi or Sephardic Jews
There is some correlation between DNA & this social construct because of marrying other people who self identify as the same group
Average percent ancestry of Ashhkenazi & Sephardic Jews from Israel is less than Syrian Palestinians