Those are the not-Jews,
Khazarian Fake Russian Jews - never were jews, not of any of the tribes,
rather a Canaanite branch that were told to (but didn't) stop worshiping moloch
(most important ritual in moloch worship is child sacrifice, even their own)
they pretended to be Jews,
pretended to stop the sacrifices,
infiltrated (blend/disguise) into (or at least near) real Jewish communities
…
it's like calling all white US people British - because after all that's where most of the early US people came from was it not? I's the language used, the food mostly eaten, judicial system…