We got a letter (well, someone in management did) from a minister (?) which basically says something like "“I am enormously proud of the work that you have done, and I want to thank each and every one of you. You have been, and continue to be, the hidden heroes of this pandemic.”
They printed it out and pinned it to the info board for every one of us to read and feel proud and appreciated. Let’s see in 5-10 years time when driverless trucks come along, how much appreciation we get then 
. “Thank you for your service and good luck! We’ve been honored to have you on board!”