Patriotism will probably be expressed as a result of volunteerism, in which humans devote their time to group provider

https://web-wiki.win/index.php/From_Patriotism_To_Partisanship_How_The_American_Flag_Became_A_Flashpoint

Patriotism may be expressed using volunteerism, where contributors devote their time to neighborhood carrier, helping nearby projects that strengthen society