Engines have their limitations. Pattern recognition can see in a second what an engine can't see after millions or billions of moves. They make less errors on average though, so will win games.
AI is a different from chess engines though. Humans are animals with many intellectual limitations. If technology continues to advance to the AI singularity, it's hard to say what will happen to us. Extinction would sort of be nice and not so unexpected.
You're a few decades late. Deep blue won the 1997 match, and talk of AI has been in science fiction for much longer.
Also you seem to not know what autistic means.