I am currently in transit at Changi airport in Singapore. Thanks for the very comfortable business class accomodation of Singapore airlines. Kudos also for the good service and the delicious food. I was planning to have a taste of the Singapore yummy specialties but all restaurants and shops are closed. Only common snack stations for passengers are available. At the waiting area, very less people can be seen. The busiest airport became very empty also. If you get used to seeing the busy Changi airport before Covid, you will feel really sad experiencing this situation right now.