I believe that Harris/Biden will drive them out of business. They’ve already advocated a 6 week total lock down in January. That means the limited sail conditions just approved will be revoked. You are looking at no earlier than June if Harris/Biden are actually sworn in.
The cruise Industry is in the soup all over the world with the reactions of countries to the covid virus.
The cruise lines can't pull out of the USA and cruise elsewhere until things settle down here.
Other world wide countries are screwed up just like we are, as trial cruises in Europe and the Caribbean are proving, right now. Those lines shut down to regroup and see how the pandemic goes. -Tom