"Hell is other people" has always been misunderstood. It has been thought that what I meant by that was that our relations with other people are always poisoned, that they are invariably hellish relations. But what I really mean is something totally different. I mean that if relations with someone else are twisted, vitiated, then that other person can only be hell. Why? Because … when we think about ourselves, when we try to know ourselves … we use the knowledge of us which other people already have. We judge ourselves with the means other people have and have given us for judging ourselves."
~ Jean-Paul SartreAs you can see, this does not mean other people are the worst and you should hide yourself in a dark, lonely room so that you don't have to put up with them. It's because of how we are unable to escape the watchful gaze of everyone around us, whether you work from home or not.
"By there mere appearance of the Other," says Sartre in Being and Nothingness, "I am put in the position of passing judgment on myself as on an object, for it is as an object that I appear to the Other."
Side note, the Economist is a rag.