Comment by munchbunny

You do need to expose your team to some of the shit that's getting flung or else your team gets used to operating under clean conditions and loses its tolerance.

For better or for worse, politics and randomization is just a thing in our jobs, and for at least some people in your team that means part of career growth is learning to handle it. If you, the manager, are the sole person capable of being the "shit umbrella" for the team, that's another way that your team gets a bus number of 1. (I learned this the hard way.)

In an ideal world you have some senior engineers who are more of the "don't bother me and let me cook" persuasion, and then you have at least one who is probably on track to become a manager, and they are your backup when you can't be in two places at once.