Being an official is tough because people tend to forget it's still a judgement call at the end of the day despite all the black and white rules that govern the sport
Then, you have to be careful as an official when engaging with certain coaches because they will definitely throw it back in your face the first chance they get. Couple that with the dynamics at play with the positioning of the officials on both ends of the court and you get different povs each and every single time.
For example, on one end of the court, in the trail official. The one hanging near the coach. At the other end of the court, provided no rotations have taken place, I'm the lead official at baseline.
If something gets called at the other two spots in not occupying, I'm expected by coaches to know why my partner called what they called. There have been times when trying to establish a unified front, I'll say I agree with the call when I may have not ever even seen it, but it helps keep confusion down because they will just harp on the shit for the next series of plays long after the foul was called. Now I gotta tech him.
In high school when a foul is called, we go opposite of the coaches to cut down on questioning every call. In the NBA, they stay near the coaches to explain calls. It's weird imo but those coaches are getting paid millions. They may need to have more access to the officials imo but still need to remain respectful in their approach.
I hope I answered your question
