The horror stories from early-on in the pandemic where whole ships were infected, not getting food or adequate cleaning and no ports to go to, do not bode well for the industry until Covid is well in the rear-view mirror. Also, if they follow the same model as hotels, slashing luxuries and housekeeping, how will they attract the large numbers needed to be recapture their markets? Imagine a lot of "no frills" cruises with no buffets, eating in one's room and no congregating in the sports areas/nightclubs/gyms/casino. Hardly the model for success.