All noticed the unbelievable scene. And the image of a filthy Wind lecturing a noble of the younger generation would be marked in their mind for a long time.
What was even worse was that the youth who was being lectured had to nod respectfully. Even forced by a cold glare to express his gratitude for the valuable lesson he was taught. Even Fell himself couldn't trust the degree of quirkiness from the scene that was unraveling in front of him.
That being said, it showed him a valuable lesson that the nobles' top executives have backed down from a fight. That would also be true for the one under them, leaving the only possible enemies being the sole elders from the families and the hidden otherworldly guest that resided in them.