@CasadeCoca id never make an arm chair diagnosis. I witnessed the psychological abuse of her and her mother for years. Her anxiety reduced hugely when he recently was given a restraining order. I've known her since she was born. And I've taught in a specialist school for autism for nearly two decades.
My main point is that it's all very well dishing out autistic diagnoses but there's often no real practical help for these children when they get them. The difficulties they're dealing with should be being targeted, not least as no one experiences autism in the same way.
And if they're not autistic, what then? They're still struggling. What provision will be put in place?
(Cahms have abandoned the idea of autism in her and that's the only instance I've ever felt it was right to not follow it up. Her trauma was caused by her father.)
CAHMS have been at breaking point for years. Whilst I think it's worth assessing any child for these specific diagnosis, just incase it opens doors to supportive approaches (though the resources have shrunk enormously) at the same time I'm seeing less evidence that it's helpful in real terms. Which is exactly what happened to the children shunted off to gids.
I have seen it being useful if the child is already in specialist send setting, without a specific autistic diagnosis, as it ensures they remain there rather than being sent to a pupil referral unit.
The supportive approaches should be there for all children who are struggling.
Which is the issue with the "trans diagnosis." It led to magic pills, or the potential for them. Operations that would "fix it all." Except it didn't.