People don't see it being this revolutionary because they don't know how to use it. My wife (literary translator) my close friends (2 doctors and one business executive) and myself are seeing massive gains in productivity by using simple prompt techniques such as chain-of-thought. Heck, my cardiologist friend from one of the country's top hospitals is writing a book with chatgpt. It's there and it's great, and will only get easier to use, smarter, faster etc.