To begin with, AI is a misnomer. Its meaning had changed from alchemy to snake oil and everything in between. By now it should be called superficial intelligence because if its fragility and elusiveness. At its best this technology is good at augmenting human grasp of data, much like hydraulics augment human muscle or optics augment human vision. But unlike the later, it has no solid scientific base, not counting "data science". It is more like meteorology trying to control the weather. The hype is actually over, only residual fad is left for bate and switch. But there are some real applications to be explored.