AI... if used properly, it can definitely benefit people. However, in every generation, all good things invented that benefitted the world. But still there are people who will use the good thing for evil intent.

Take for example, a plane. It is used to carry people quick and effectively. However there is also danger of turbulence and accidents. Worse still, people with evil intent use it to crash into buildings.
Nevertheless plane companies take every measure to improve on their products.

Same thing shld apply to AI. It has to be constantly be improved to serve better. No doubt there will always be evil people who may want to use AI otherwise.