AI is as dangerous as we decide it can be, for example we can create gun with camera and shoot to people based on their looks. Law and common sense should not allow that, that's criminal activity.
I think AI should grow, and take over boring and repetitive tasks. This will free up many people form dull jobs and new jobs on top of that will be created, i.e. jobs to tune and organize AI units of computations and talk to other people about results.