Ad Builder DOESN’T allow you to edit several ads simultaneously.

This statement is false because Ad Builder does allow for simultaneous editing of multiple ads. This feature, often called bulk editing or mass editing, is a common functionality in ad management tools like Semrush's Ad Builder. It enables users to select several ads and apply changes (e.g., to headlines, descriptions, or URLs) to all of them at once, significantly saving time and effort compared to editing each ad individually. The ability to edit multiple ads simultaneously is a core efficiency feature in modern ad platforms.