Yes to all three. But people who claim to be trans are rarely any of those, and scientific consensus shoes that trusting them generally leads to less harm than disbelieving them - especially as puberty blockers are fully reversible. If the adolescent is not trans, they can stop them and have their natural puberty continue as normal.
Do you agree that there are people who lie, or make up things for attention, or are wrong about their beliefs?
Yes to all three. But people who claim to be trans are rarely any of those, and scientific consensus shoes that trusting them generally leads to less harm than disbelieving them - especially as puberty blockers are fully reversible. If the adolescent is not trans, they can stop them and have their natural puberty continue as normal.