Once again, you don't understand nor can you comprehend the nuance of playing the long game. Not having the need to play in the centre spotlight, Trudeau is being strategic, measured, and disciplined. While you crave the drama of a social media food fight, it is a much better option (perhaps the very best option) to stay focused on the objective.
I'm certainly not one to think caving into Insurrectionist-Cry-Baby-trump's juvenile antics is a good thing. But, if you scratch beneath the service (not something you may have the skills to do), you will see that Trudeau is not actually doing that. Playing into Cry-Baby-trump's insecurities and responding to all the childish insults (similar to the ones you hurl at me... repeatedly) keeps the orange-tinted monster at bay.
From my years of experience in leadership positions, I can assure you being threatening, reacting to every antic from the other side of the negotation table, and matching extremist behaviour with more extremism is not leadership worthy of favour. Perhaps you will have the advantage of learning that personally. In the meantime, I lend you the wisdom from my best practises.
