I only sell Carnival when I can't convince my clients to go elsewhere
I never said people shouldn't be made aware of all of the facts.
But you said you try to convince people not to cruise Carnival. So, are we to assume you "try to convince people not to cruise" Princess, HAL, Seabourn, or any of the Carnival Corporation brands? Mickey runs ALL of them.
That's a tough stance to take because then you trying to get your clients to avoid 50% of the cruise ships available.