“You have been warned” seemed an unusually direct and emphatic statement to me.Thank you for the session, lots if useful information in it!
The Cs have shared similar remarks at the end of a few sessions before and those were always very impactful words. But the above warning was much stronger in my opinion. When I read it, I got a mild version of the feeling similar to the spine-chilling and uneasy alertness one gets when one hears a sound while being home alone and there is no one else who could produce that sound.
I may be reading too much into it, but I got the impression that the Cs waited for an opportunity to say this. Normally, "Anything else from anybody?" indicates encouragement to ask any remaining questions, but in this instance the Cs counted themselves as part of that 'anybody' to say what needed to be said. Take a good care of yourselves guys, it really looks like things have heated up big time!