Being interested in emo hair, or any specific hairstyle or fashion trend, is not inherently indicative of autism. Autism, also known as Autism Spectrum Disorder (ASD), is a complex neurodevelopmental condition characterized by differences in social communication and interaction, as well as restricted and repetitive patterns of behavior, interests, or activities.
Having a strong interest in a particular hairstyle, fashion, or any specific topic is a common human trait and can be entirely unrelated to autism. People without autism can also become passionate or obsessed with various things, such as hobbies, fashion, music, sports, or any other subject matter.
Autism is diagnosed based on a range of behaviors and characteristics, and a single interest or obsession alone is not sufficient to determine if someone has autism. If you have concerns about yourself or someone else regarding autism or any other behavioral or mental health matter, it's essential to consult with a qualified healthcare professional who can conduct a comprehensive evaluation and provide appropriate guidance.