There are many benefits to a successful AI. Artificial programs can be much more effective at humans when it comes to noticing small details or spotting patterns, making them ideal for certain types of technology applications. AIs can also help scale many tasks that humans find daunting, such as solving increasingly complex mathematical equations or carrying out repetitive tasks with unerring accuracy.
This is one reason that companies find AI so compelling. They believe that working artificial intelligence into their processes will free up their human workers to do other, more specialized labor instead. In the end, though, AI is important because the power it provides will enable humans to live better lives.