There is in the food and accommodation sector. Some work that I did in the fall looked at the number of workers who either were employed in the food and accommodation sector or were unemployed but most recently worked in the food and accommodation sector. I defined this as the size of the workforce. In the initial months of the pandemic, the workforce size didn't change. In large part, people lost their jobs, but they didn't get another job and therefore get their sector, in essence, reassigned to another sector.
However, that change started in the fall and was really complete by the end of 2020, and you do see a legitimate shrinking of that sector as people get other jobs and in essence get reassigned to another sector in the labour force survey data. This didn't become evident to employers, really, until the fall of 2021, when the rehiring happened in earnest. There, you were looking for these workers who used to work for you, and you couldn't find them anymore or they had another job.
This certainly happened in that sector. It would be interesting to see how much this happened in other sectors. There are some limitations with respect to the labour force survey and how well you can track employees over time.