What are we defining as AI now? It seems like AI has had a lot of hype in the past few years, but I really don't think we're even close unless it's created by m

What are we defining as AI now? It seems like AI has had a lot of hype in the past few years, but I really don't think we're even close unless it's created by mistake. We don't understand the brain fully, we don't understand consciousness, we just know so little in the grand scheme of things. Do we have the computing power to come anywhere close to what we need, will we have that computing power any time soon without a major breakthrough?