I never said ENC would stop bad actors. And I never stated facts, it is my opinion, just as everyone else's comments of why they should not go encrypted is based on opinion.Yes, I too recall the times that the Columbine and Deer Creek shooters had scanners listening to Jeffco Public Schools Security and used that information to aid them. That would be a good narritive if it were not for the fact that it did not happen in either case. Here are the facts that you wanted.
As others have said, encryption does not stop a bad actor. Since the folks posting here actually live in the area and know what we are talking about, we can actually cite facts and specific cases involving Jeffco Public Schools. So far it looks like the only one posting opinions and claiming that they are facts are you.
Feel free to provide a counterexample for Jeffco Public Schools and I am sure folks would be more willing to believe your narrative.
What IF those shooters had been monitoring the school traffic????
My question to you, why should they NOT go encrypted???? Is your listening to them more important than what IF the bad actor listened to them?