Um, JohnnyZ, that was the main basis of the article. There are now training workshops for docents on how to deal with this sort of disruption. I guess you missed that part of the equation. Or you didn't actually read the article. Or something.
Obviously you've been caught with your pants down. Attack mode kinda spun out of control for you, huh? Lol ....
You're amusing, in a 6th-grade-level kind of way.
And yet you can provide no evidence of it. Interesting .... lol