If your default settings don't allow enough customization, you can download a third-party "Launcher" from the Google Play Store (like Nova Launcher or Action Launcher ).
This changes the size of all elements (text, apps, icons). how to make icons on home screen smaller
Most Android launchers let you resize icons: If your default settings don't allow enough customization,
If you find the icons take up too much space because of the text underneath them, you can hide the labels to make the screen look cleaner. how to make icons on home screen smaller
(iOS 15+):
By implementing this feature, users will have more control over their home screen's appearance and usability, making their overall experience more enjoyable and personalized.