Workers are ghosting their employers
washingtonpost.com
washingtonpost.com
In addition to that, there's certainly been a cultural shift in the United States that I personally think is great. Workplaces are more casual and bosses can't necessarily demand undying support from their employees anymore.
I think the message is clear-- treat employees fairly, or they will ghost you.
If employees stil ghost you, then well, "It's Just Business, Nothing Personal."