One thought I had, was, enforcing a delay for every message written.
But I don't know if I choose one or ten minutes, or if it's a good idea at all.
Or if I should just impose a fequency, like times a day new messages, etc
The idea I had was something like in the "Do nothing" article here.
People could write messages and might even delete them a few minutes later, because they solved themselves.
Also, it would remove "emergencies" communication from the timelines.