directionless

1. ADJ If you describe an activity or an organization as directionless, you mean that it does not seem to have any point or purpose. If you describe a person as directionless, you mean that they do not seem to have any plans or ideas. (組織)無目標的; (個人)無計劃的

...his seemingly disorganized and directionless campaign. ...他那看來既無組織又無目的競選活動。