easyJet the same - there is just no customer confidence left. We've sent 9 planes out so far today (0730 local time) and there are about 500 passengers in total. People are worried that if they book, where they book to will not not be on the "green" list at the time they travel, or will be but won't be upon their return. Quarantine lottery. 2021 looking like a write-off.
Frankly, passengers should just say fuck the bed-wettery of this and other governments, go on holiday and enjoy themselves.