There's plenty of reasons to think that. For instance, it's well studied that people value leisure time at the same time as everyone else does. Having your time off disconnected from that of your social circle causes a lot of isolation. Since social circles interconnect with each other, we end up with a single major leisure window, and a set of people in relatively low paying jobs that are stuck working at different times. Those jobs often have out of band vacation days precisely so that they can still participate in regular social life some of the time.
We can make many technological changes in the world. Some will be huge. However changes that rely on humanity not being social are just very unlikely.
