Such a blimp of a dragon.
A visiting nobleman would give plenty of time between announcing a visit and actually visiting.
Calling someone else's stuff counterfeit is a bad move unless you can back it up. There's trashtalking, and there's slander.
"Because monopoly means profit."
Sure, for you. Not for the people.
"We can keep raising the prices."
Oh, he's an American medicine company. Gouging people for what they need to survive.
Threats are just a shovel for digging yourself down in a very deep pit.