All of this is irrelevant because I never said elsewise. What I am against is YOUR misrepresentation and abuse of Hoffmann, Jackson, Celsus, and petty much everyone, to front your agenda that the Marcionites hated YHWH and as a consequence were thoroughly anti-Judaism.
Marcion
lowered YHWH's position as secondary, or even thirdly, power
believed that the Laws of Moses were no longer necessary
But Marcion believed the Tanakh was literal history, and that his religion was the absolution of Judaism. His religion made concessions to Judaism, compared Jesus to Adam, uses teachings from the Torah, had Jesus/Isu appear in a Jewish country, and made John the Baptist, a Jew, the greatest prophet of all. If you want to dismiss all of that as the result of "Judiazers" then more power to you. Just that you then have zero evidence for anything you say following and that it is all pure speculation on your end.
...he [Celsus] carps single-mindedly at Christian groups whose unifying feature, for him, is belief that Jesus' father is a different god, superior and opposed to Yahweh, the Creator (5.52, 54, 61; 6.19, 27, 29, 52-53, 74; 7.18).
...Although Celsus knows quite a variety of sectarian groups (Origen, Cels., 5:61-62) he lavishes attention, not surprisingly, on those that best suit his polemical purpose of impeaching Christian monotheism. In pursuit of this objective he focuses on groups whose dualism is more radical in its depreciation of the Creator and whose superexaltation of Jesus as son of the transcendent god is concomitantly most extreme. Of these groups there seem to be only two. On the one hand are Marcion and his followers, who are clearly and probably in view in many of the fragments of Celsus, often with explicit support of Origen (Cels. 2.27; 5:54, 62; 6:29, 52, 53, 73, 74; 7,18, 25). On the other hand, is a sect ... "Ophite"...