I don't think that's the point, Jeeqbit.
The cut scenes in Prae are an excellent opportunity to chat with the team and be funny.
In Frontline, off-topic text appearing in the chatbox is incredibly disruptive because people are waiting for pinch warnings and call-outs. And as mentioned above, if you're making an honest attempt to help the team, you don't have time for a stand-up routine.