In August 2021, my employer, MIT, announced that all instruction, without exception, would be in person, with vaccination and regular testing. In context, I found this anxiety-provoking. As soon as I took a Covid test, I was cleared to teach, even though I wouldn’t get my results until the next day. The protocol was designed not to protect individuals but to prevent community spread. Students would wear face coverings; my classrooms were a jumble of surgical masks and makeshift bandanas. Faculty were asked to teach without masks, a directive everyone seemed to ignore.