The correct answer is A. Remove low value list views from public view, as identified in the uploaded study guide.
The problem is not primarily record access. It is that users have too many list views to choose from, making relevant views harder to locate. The study guide therefore addresses the source of the clutter directly by removing low-value views from public visibility.
Option B changes Sharing Rules, which affect which records users are permitted to access. That does not directly reduce the number of available list-view definitions and therefore does not solve the navigation problem stated in the question.
Option C would allow users to manage public list views, but that shifts administrative complexity to users rather than simplifying the experience for them.
The UX principle is reduction of unnecessary choice. When many low-value options are presented alongside useful ones, users must spend additional effort scanning and deciding which view to use. Removing low-value public views makes the remaining choices more meaningful.
The study-guide answer therefore improves the experience by simplifying the list-view environment itself rather than changing security or delegating additional management responsibility to users.
Study Guide reference/topics: List Views, information reduction, user efficiency, Salesforce configuration, Declarative Design.
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