What is an advantage of local actions?

The advantage of local actions lies in their ability to enhance performance by avoiding data passing through the Salesforce server. When local actions are utilized, the processing happens on the user's device rather than relying heavily on server resources. This means that data can be handled directly within the browser or the local environment, which reduces latency and improves response times for users. As a result, local actions can lead to a more fluid user experience, especially in scenarios where quick feedback is needed and server round trips would introduce unnecessary delays.

While other options suggest benefits related to server load and user interaction, they do not capture the core essence of how local actions specifically enhance performance through their design, focusing on processing efficiency and responsiveness.