hes not concerned, jews require intermarriage to prevent their own extinction
you never looked at some of those jewish march pics and wonder where theyre getting their genes?
kaifeng chinese, cochin indians, european christians, and alot more peoples have all sustained jews by allowing them to spread their cancer through interbreeding. christians not only let them intermarry, but traffick white slaves so even the most feral inbred jews who had to hang back in the desert could genetically persist.