Flying flags most of the time represent country wide pride and solidarity

https://super-wiki.win/index.php/Flags_as_Symbols_of_Sacrifice:_Honoring_Those_Who_Gave_All_for_Us

Flying flags occasionally represent nationwide pride and solidarity, waving top inside the wind to symbolize a country’s identification and values. Their bright colorings and amazing designs motivate emotions of belonging and patriotism between residents.