They affect what your team look like!
The word “Team” means different things to different people.
When I work with team leaders and their teams, I often encounter different notions of what the “team” really is. One team leader may use the word to refer generally to everyone who works under him, while another might refer to a specific group of people.
Even within a team, each member might have a different understanding of what the “team” is; this might even be different from the team leader’s understanding!