What situations require the use of a large number of scrollable components in the interface?

A large number of scrollable components in the interface are used when you need to display long lists or data collections that do not fit on a single screen. For example:

• News feeds or social media with many posts.
• Product catalogs in online stores.
• Chats with message history.

In Flutter, widgets that support lazy loading of items during scrolling are used for such cases, such as ListView.builder, GridView.builder, or CustomScrollView with Sliver widgets. This allows efficient use of memory and resources by loading only the items visible on the screen.