What is the problem with using Listview.builder as a child of ScrollView, ListView or another Listview.builder in Flutter where it renders all views?

edit

The problem with using a ListView.builder as a child of a ScrollView, ListView or another ListView.builder in Flutter is that it can lead to rendering all the views in the list, even if they are not currently visible on the screen. This can cause performance issues and slow down the app. Instead, it is recommended to use a single ListView.builder or use the Sliver family widgets which are designed to work together efficiently.