It’s a shame that this has been abused so much that people with severe ADHD or crowd anxiety can no longer have this reasonable adjustment.
I have severe ADHD, but I wouldn’t use this pass because I can personally cope with queueing (I don’t like it, but no one does). Just because you’re legally eligible for something doesn’t mean that morally, you should use it.
I’m eligible for a blue badge as I have autism, and someone has offered to help me apply. I won’t, because walking a little way doesn’t bother me, and I don’t need wide spaces at all.
If people only used these things if they truly needed them, then people with invisible disabilities who do actually need them wouldn’t be at risk of losing their reasonable adjustment.