Damn. In our office (well before Covid), we were explicitly given training on how to behave with janitorial workers - to be polite and clear the workspace if we

Damn. In our office (well before Covid), we were explicitly given training on how to behave with janitorial workers - to be polite and clear the workspace if we are working late hours and not make a mess of things for them and increase their workload. Well, this was an EU company not an American one, so far more respect for blue-collar workers.