It is the same old, same old, isn't it? Try a diversion that discredits the opposition, and when that doesn't work, flounce and gaslight them by saying it is their fault. Maybe create another persona and sneak back in as though you are adding weight to previous posts by agreeing with everything your previous self has said.
Sorry Rosie - I meant to address your point that the objectives of Mermaids have clearly changed from giving information and advice to confused children, most of whom would turn out to be gay, rather than trans, to an assumption that everyone who contacts them should be given information about transitioning, and acceptance that it is possible to be 'born in the wrong body'.
It is clear that there must be a reason for this shift in emphasis. The previous incarnation was, presumably, also 'plugging a gap' that should be filled by the NHS and CAHMS, so how is it that this 'gap' has widened so massively? I am inclined to think it is because the idea that 'gender is assigned at birth', or that there is such a thing as a 'wrong body' has gained credibility because of Stonewall, and vulnerable young people have latched onto it as an explanation for other types of mental health fragility.