Then came the 2010s. The explosion of social media gave trans people, particularly young trans youth, a megaphone. Terms like "cisgender" entered the lexicon. The conversation shifted from "tolerance" to "affirmation." For the first time, the "T" began to lead the cultural conversation. Today, the relationship is complex. On one hand, there has never been more visible solidarity. Corporate Pride parades feature trans flags. Pronouns are exchanged at networking events. Laverne Cox and Elliot Page are mainstream stars.

"We were the shock troops," says Alex Reed, a transgender historian based in Chicago. "Trans women threw the bricks. And then, when the mainstream wanted to put on a suit and tie, they tried to leave us behind." For much of the 1980s and 90s, as the AIDS crisis ravaged gay communities, trans people remained on the margins. They were often lumped together with drag performance, or treated as a sub-category of lesbian or gay identity. The prevailing logic was confusing: a trans man who loved women was told he was just a "butch lesbian." A trans woman who loved men was told she was a "gay man in denial."

A more significant rupture has been the rise of "gender-critical" feminism. Some lesbian activists argue that trans women are men encroaching on female-only spaces. This has created a painful schism, turning former allies into adversaries. For many trans people, seeing a lesbian bar host an anti-trans speaker feels like a betrayal of the Stonewall legacy.