Tumbleweed, because there are no stats that support to support @PlanetJanette . Most of the people who've been speaking out against GI for years have been lesbians and a few gay men, because it was lesbian communities, in particular, that bore the brunt of the misogyny and homophobia of men who identified as women.
You only have to look at the furore that Bev and Kate kicked off when they started LGB Alliance to see how scared of LGB independence the TQ+ are. Remember when Jolyon and Mermaids tried to get their charity status removed and Stonewall's staff were revealed in all their GI madness?
LGB people have been used as a human shield for the TQ+ (particularly, the unknown but dodgy +) to hide behind. If the LGB remove themselves, it leaves the TQ+ exposed in all its pink and blue, fetishistic, ND, medicalised, misogynistic, homophobic glory.