Jews promote Transgender ideology because there are 8 Genders in Judaism

The Eight Genders in the Talmud. Judaism has recognized nonbinary persons for millennia.
https://www.myjewishlearning.com/article/the-eight-genders-in-the-talmud/

Gender Diversity in Jewish Tradition
https://reformjudaism.org/beliefs-practices/racial-equity-diversity-inclusion/gender-diversity-jewish-tradition

In the Mishnah, there are a number of different genders and sexes that are discussed. In addition to zachar, male, and nekevah, female, there are four other genders/sexes that the Rabbis recognize:

An androgynos is "a person who has both "male" and "female" sexual characteristics"
A tumtum is "a person whose sexual characteristics are indeterminate or obscured."
An ay'lonit is "a person who is identified as "female" at birth but develops "male" characteristics at puberty and is infertile."
A saris is "a person who is identified as "male" at birth but develops "female" characteristics as puberty and/or is lacking male genitalia."