I did not say that.
I cited one case where the captain made the national news multiple times for doing something stupid. Going right out into the middle of the storm, breaking glassware, flooding parts of the ship. tables moving all over the place and creating a PR nightmare for all cruise lines. I am sure that cruise line sales were down for several months afterwards. When he could have waited several hours and had a successful cruise without incidents. Perhaps he is the reason cruise ships try to navigate around the storms somewhat. Right at the start of the cruise he muffed it up and the cruise had to go back for repairs. Would you want the captain that screwed up the last cruise on your cruise? You had a difficult time believing that Royal removed him and put in another captain. Bad PR to have him sail on the ship? Yes definitely.
For the Edge case they did not even make the national news, though they are not sailing into that area right now.