This historical amnesia created a fault line: for decades, "gay liberation" often sidelined "trans liberation" as too radical or too confusing to the mainstream. The infamous "LGB drop the T" movements, though fringe, echo a persistent tension—a desire within parts of the LGB community to distance themselves from the trans experience to secure cisgender, heteronormative acceptance.

However, the rise of "gender-critical" or trans-exclusionary radical feminist (TERF) ideologies, primarily within some lesbian and feminist spaces, has created open rupture. These groups argue that trans women, as male-socialized individuals, threaten female-only spaces. This schism represents a profound crisis: is the "L" in LGBTQ+ fundamentally about biological sex or about resistance to patriarchal gender? For the trans community, the answer is unequivocal: feminism without trans inclusion is a reproduction of the gender policing that harms all women.

Transgender and non-binary identities are not modern concepts and have existed across various cultures for centuries: