The discussion centers on how to open links in a new tab using HTML and browser settings. It clarifies that while the HTML attribute target="_blank" can be used to suggest opening a link in a new tab, the actual behavior depends on the user's browser configuration. Users can customize their browser settings to dictate whether links open in new tabs or new windows. The conversation highlights that some browsers, like Internet Explorer, may handle links differently based on the source of the link, while others like Google Chrome do not exhibit this behavior. Additionally, alternative methods for opening links in new tabs, such as using the middle mouse button or specific mouse clicks, are mentioned. Overall, the consensus is that while HTML can indicate a preference for new tabs, the final decision lies with the browser's settings and capabilities.