>>11562530Schizo poster has it almost right. They interbreed with races around them. If the offspring are rich, useful, psychopathic, or at least devout, the "jewish community" actively tries to retain them. If they are poor, useless, empathetic, or agnostic the "jewish community" quietly encourages them to fuck off. They have been casting off their "failures" for thousands of years now.
Also plastic surgery and makeup.