What is the main purpose of Container Widgets?

Container Widgets serve the primary purpose of organizing and grouping atomic widgets into logical groups within a user interface. This structural organization enables developers to create more cohesive layouts and enhance the overall user experience. By utilizing container widgets, developers can manage the arrangement and behavior of other widgets, making it easier to maintain logical sections of the interface.

While containers can potentially aid in the visual organization of a user interface, their main function is not to collect data from users, perform calculations, or customize themes. Instead, they act as foundational elements that help in structuring the presentation of multiple related widgets, which contributes to a more organized and intuitive layout. This capability is essential in building complex UIs where coherent grouping of components is necessary for clarity and functionality.