One thing that drives me crazy (and to be honest has been impacting even my own family) is that companies learned to use gamification technics to engage young ones at work so they eventually don't think they are spending time at the office with overtimes, they are being psychologically rewarded constantly so it is not a social burden. Perhaps people in China just started to hit the upper limit of that and other countries will follow in some years once people get it does not pay off.
