They don’t want to have the mask on all day. And they wouldn’t have to, either. Drink at the bar? Mask off. Another trip to Lido grill or dip in the pool? Mask off. Dinner, second dinner, lunch, breakfast, second breakfast? Mask off. The newer ships on all lines, which are the ones that have been proposed to return first, are 60%+ balcony staterooms. As
@LUVMCO said, a lot of people are happy to listen to the wake of the ship and kindle it up. Mask off.
Week long cruises won’t fill even to limited capacity and won’t likely go for a while. Probably until masks are relaxed a bit. But I do think RCCL, CCL, and NCL could do a number of 3 and 4 nighters to get their “sea legs.” Carnival has the corporate advantage after dropping the ball with Princess in that two of their lines are or will be sailing in Europe.