Yes, about Covid, but the other bit is simply not true. For many years, we have come back from breakfast well before 8 to find our cabin, except the bathroom, has been cleaned and prepared for its next residents. So disembarking from there by 8.30 would make no difference. And, according to one of our butlers, the Grills cabins tend to be ready by 11.30, well before passengers appear. Other decks may be later, but passengers board later.