Do you think your daughter was a higher-functioning example of the PDA profile though? Given she was able to attend school?
My work involves children with ASD and it’s been interesting to note more and more psychologists highlight the PDA profit in some girls.
School is probably the highest demand - I think a child with ASD who can manage to attend school into their teen years is doing pretty well. 14 years seems to be the hardest year for girls on the spectrum, if that can be navigated and they can stay at school, transition into work and/or further study seems smoother. Home-educated teen girls who have been diagnosed with a PDA profile seem more likely to transition to adult responsibilities if they have part-time jobs, see friends and engage in activities where they see same-age peers.
My concern with the PDA profile rising in popularity, if you like, is that it seems unclear where the line is drawn between PDA and anxiety. Anxiety is fairly ubiquitous in girls with ASD and developmental stages move fast in children. It doesn’t take long to become socially left behind. I have yet to see a girl on the spectrum who’s been removed due to PDA/anxiety reasons ever go back to school.
(I have seen children with ASD removed from school for a year or two successfully go back, but that’s been when the removal was parent-instigated, usually when the parent was never that sure about school anyway, and the child was doing ok socially at school before removal).
Maybe “success” with the PDA approach is subjective, and school attendance isn’t necessarily the main goal. One psychologist - who has had decades of experience working with burnt out, erstwhile high achieving girls on the spectrum - told me that if work and/or further ed were no longer possible her aim was to encourage activities/hobbies where there was community interaction and ideally an associated small income.
Irrespective of whether or not the OP has approached PDA parenting “correctly” the OP’s DD is in a pretty terrible place, and I don’t think things will improve until the days spent scrolling Tik tok stop. It’s known that there a risk of contagion around suicidal ideation, hence media restrictions on reporting, yet the algorithm is clearly serving this up to the OP’s DD.
A whole day of lying around watching other teens and young adults talking about suicide isn’t helpful, is it? We worry about boys and their access to porn because of how repeated exposure normalises increasingly violent activities - no one would say, oh, this teen has ASD and he needs to watch porn all day to self-regulate, would we?