Italian, you asked why is the LGBT+ community not asking these questions too, why are they not supporting these people who desist and de transition.
They are doing that- just not the mainstream corporate organisations. The LGB community have been told for years that their interests and identity are so aligned with trans people’s (despite ‘being trans’ not being a sexual orientation) that they should be treated as a consistent demographic together, ‘LGBTQ+‘ which has been appalling for a lot of LGB people- particularly lesbians, now being pressured to accept self identifying ‘lesbians’ with penises as sexual partners.
Hence the protests at Pride by Get the L Out followed more recently by the forming of the LGB Alliance by former founders of Stonewall and the Detransition advocacy network formed by Charlie Evans.