See this article, Too Fast. All the Cruise Passengers on Westerdam Cleared of Virus Already? I made this point earlier in a blog post.
The summer cruising season is right around the corner. If it appears that one of the worst places to be is on a cruise ship because of the coronavirus, it could be deadly to the economic welfare of the cruise industry. People can take "stay-vacations" for one year and avoid the Petri dish environment of being on a ship. The norovirus, which is the more typical bane of the cruise industry, could look tame in economic impacts if the story is told, and retold of how bad it is to be on a cruise ship with the coronavirus.
Time will tell!