It's actually the Yehudim Aškuzai Hasidim/Rebbe/Magi from Germany & Eastern Europe, Crown of the Kingdom of Poland and the Grand Duchy of Lithuania, the Holy Roman Empire, Ukraine-Khazaria-Armenia-Babylon-Persia; Juddin that follow Zoroastrian (Messianic) Judaism. Also it's their Chabad Lubavitch mafia protectors & Scythian (Sacian/Saxon) Royal dynasties.
"Judaism was the religion of the Juddin, a syncretic religion for cooperative people set up by the Persians. Yehud was set up as the center of it, and their presence elsewhere was explained by the Babylonian captivity."
http://exodusmyth.com/2017/04/11/717-2/
"Parsi, also spelled Parsee, member of a group of followers in India of the Persian prophet Zoroaster. "
https://en.wikipedia.org/wiki/Parsi
"The deportation and exile of an unknown number of Jews of the ancient Kingdom of Judah to Babylon by Nebuchadnezzar II, starting with the first deportation in 597 BCE and continuing after the fall of Jerusalem and destruction of the Temple in 587 BCE, resulted in dramatic changes to Jewish culture and religion. During the 70-year exile in Babylon, Jewish houses of assembly (known in Hebrew as a beit knesset or in Greek as a synagogue) and houses of prayer (Hebrew Beit Tefilah; Greek προσευχαί, proseuchai) were the primary meeting places for prayer, and the house of study (beit midrash) was the counterpart for the synagogue.
...
In 539 BCE the Persians conquered Babylon, and in 537 BCE Cyrus the Great allowed Jews to return to Judea and rebuild the Temple. "