Conservatives Deploy Trans-Athlete Cases to Undermine RBG’s Sex-Equality Legacy

Alliance Defending Freedom, the conservative Christian legal organization behind the Dobbs decision, is now targeting the landmark sex-equality cases associated with Justice Ruth Bader Ginsburg. Its latest move leverages the Supreme Court’s recent West Virginia v. B.P.J. ruling, which permitted West Virginia and Idaho to exclude transgender athletes from women’s sports by emphasizing "biological sex" rather than sex-role stereotyping.

The majority opinion, written by Justice Brett Kavanaugh, treated physical differences as a sufficient basis for the bans, a reasoning that departs from Title IX’s original purpose of eliminating discrimination in education. Analysts argue that Title IX was enacted to address unequal funding and stereotypes, not to codify biological distinctions, and that the term "biological sex" does not appear in the statute’s text or legislative history.

The Heritage Foundation has reinforced this narrative with a report urging a reinterpretation of Title IX that would prioritize "natural differences" and reduce funding for women’s athletics. Earlier, the 6th Circuit had already suggested courts need not follow longstanding Title IX regulations, indicating a coordinated legal strategy to roll back decades of gender-equality protections.