SWAT voice lines seem a bit "tactless" sometimes

The SWAT AI voicelines are pretty nonchalant most of the time, making jokes about the environment and stuff like that. I know these men have seen some sh*t and a dark sense of humor is usually the result of that, but sometimes it's a bit much: For example during the car dealership mission when you find the room with the shot undercover cop they say "Must have been quite a party here. Didn't end well apparently!" Idk but that seems a bit out of place if you just discovered your colleague shot in the head.