For which scenario would a custom view component be most beneficial?

A custom view component is particularly beneficial for integrating third-party content sources because it allows you to encapsulate the logic required to connect, fetch, and display data from external systems or APIs. This modular approach ensures that the custom logic is neatly packaged within a view component, making it easier to manage and update as needed. By utilizing a custom view component, developers can leverage Sitecore's powerful rendering capabilities while ensuring seamless integration with external data, which enhances the overall flexibility and functionality of the website.

In contrast, standard data display typically relies on built-in features, while minor UI adjustments can be achieved through simpler means. Similarly, using built-in Sitecore features does not necessitate the custom implementation of a view component, as the existing functionalities are designed to handle those scenarios efficiently.