I’m not certain if it used to be the same in my country (CH), but I was diagnosed with ADHD at 30 years old and ASD at 44.
I can relate to your frustration.
Diagnosis isn’t everything, but if it’s incomplete, it simply doesn’t help me understand myself as it should.
Just syrups come to mind.
If this expands too much it might presumably turn into OCP. It’s fine as it is now, but a life built entirely on revolving staples would lack novelty 😜.