I think OP's point was not as much the exact timeline, but the fact that cruiseline is being honest about plans.
DCL continues to sell cruises that are questionable at best (some clearly won't sail as scheduled), and strings folks along before making the next cancellation announcement a few short weeks prior to the scheduled embarkation.
Exactly this.
Not just here but on other sites, for many different lines, people are questioning if they should pay their balance, will my cruise go ahead, I don't want to cruise even if it does go ahead. People want to make other plans if the cruise isnt going to happen. They dont want to be so stressed about a vacation in an already stressful time.
People are rebooking onto cruises that might not happen.
Cruises lines get a bashing when they cancel with only a few weeks notice.
So why not just cancel till next year, and if cruising does resume, sell those cruises. People will want to go last minute if they really want and it gives everyone else peace of mind.
Sure, cruises could restart in November or December or whenever, it doesn't mean that they should and it means they're safe, and it also doesn't mean that some countries will 'allow' international travel still.
Sure, if you book a cruise now then it's kind of on you, but on those with existing bookings/rebookings it might be helpful.
And also from a crew member point of view: am I going back to work this year? Should I wait it out? Or should I get a job? If I knew there was no chance of going back till March/May, I would be much more likely to go back and get a 'whatever' job to fill the time. As it is I'm look for work that I want a career in as there is no answer, if I get that job I wont go back...Right now it's pretty stressful trying to work out what to do....