Yesterday, an old friend refused to consider that masks should not be compulsory for all. His thesis was, in part, based on the fact that someone he plays table tennis with had died of it. With such folks, or with the lockdown fanatics, there is no point mentioning Sweden, or pointing out hard data, or steering them towards authoratitive studies that challenge their narratives. Instead just sit back, let them rabbit on, and play Covid Bingo. Enjoy.