Not seen the movie, no idea what it's about, but some people go under the radar because they are good at masking and blending in, or they grew up somewhere where their family, friends and education system didn't pick up on it/weren't clued up on picking up ASD.
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Your Aspie score: 187 of 200
Your neurotypical (non-autistic) score: 25 of 200
AQ: 43
Empathy Quotient: 8
I have ASD, ADHD, Hypermobility Syndrome.