I think the crew are wise to wear a mask if they should choose to. They see what’s going on better than anyone. On our last cruise, we noticed that hardly anyone was coughing at the beginning of the cruise, and at the end, a high percentage was. looking at the Facebook group after a cruise It’s a very high percentage they get Covid. For the crew, they see this, and some of their livelihoods can depend on it, so I can sure understand if they choose to wear a mask. Covid is still out there and I can understand if they take precautions.