Group 1 - The term "主理人" (main person) is widely used across various industries, including the stand-up comedy scene, coffee shops, and bars in Shanghai [1][3] - The role of a "主理人" is ambiguous, with no clear definition whether it refers to a boss, partner, or manager [2][3] - The term can be applied to various positions within organizations, suggesting a flexible interpretation of roles and titles [3][4] Group 2 - The author expresses a preference for the term "主理人," indicating that it can be used for various roles, including legal positions and leadership titles [3][5] - There is a critique of the notion that certain titles should be reserved for specific individuals, arguing against a rigid hierarchy in naming conventions [5][6] - The term "假精致" (false sophistication) is mentioned, indicating that some view "主理人" as a representation of this concept, leading to its negative perception [6][7]