I can’t believe how often I still have to say this: when we say Autism is a spectrum condition, we don’t mean a spectrum that goes from “not very autistic” to “very autistic.” Not everyone is “on the spectrum”
It means diagnostic criteria can be at opposite extremes: eg hyper and hypo empathy, skin sensitivity, etc.
100% of autistic people are 100% autistic. Your stereotype of what makes someone autistic isn’t a diagnostic criteria.