I never had.
All I've seen was a metal bracelet -- worn by one of my SPED teacher's students, a level 2 mainly not very verbal autistic teen and the sort who obviously cannot mask and cannot be left alone -- faintly engraved with his name, emergency contact number and that he has autism.
No cards. At least nothing specifically about any ND related diagnosis.
Cards from where I came from are either for seniors or persons with disabilities in general.
And the disabilities shown are by categories of their disabilities instead of specific diagnosis.
So if one sees my PWD card, it shows that I have a 'psychosocial disability'.
Which could mean anything -- it could be ADHD, ASD, or something else entirely.
So if one asks what it mean specifically, like any invisible disabilities, I can choose to withheld what label it is that I 'have'.
And that intellectual and/or learning disability is a separate category from that.
And I've seen a lot of PWD IDs.
Mainly at the on PWD/Seniors check out lanes or queues.
Have I've seen adults, or even kids/teens, alone, independently, holding and owning cards that says 'Psychosocial' or 'Learning disability' or even 'Intellectual disability'?
Very rarely compared to other categories I've caught and read -- including in PWD specific meetings. I might be the only one who does.
The rest are being held by parents/caretakers and are owned by their (mainly not-present) children.
Anyways, holding a PWD card in general means "huwag mo nang patulan".
Translation to English is messy.
It could mean 'don't mess with them and if you do, it means you're a sissy' or 'don't bother with their weirdness/waste your time arguing/fighting them unless you're crazy yourself' out of pity or 'ignore their nonsense if you're levelheaded enough' something like that in context.
And entirely something else in a less socially ideal settings -- your typical painted target, or it may also mean 'a bit privileged'.
I don't need that particular AS card myself.
What I already have suits me more.
In my opinion, card itself fits in higher end cities where people had an idea what autism even is and where their network sucks to not recognize someone.
And quite out of place. Possibly irrelevant anywhere else that isn't.