Point taken. But you can't expect everyone to disregard a long history of these orgs lobbying vs. LG rights. Will these orgs openly support LG youth who detransition, vs. continuing to "love the sinner" and/or fund or lobby for efforts that have traditionally harmed them?
Again, working with people as individuals is very different from formal alliances with powerful organizations. The frustration is very understandable (and we share it). But there's also an argument to be made for political independence. This strategy is evident in the UK.