This is indicative of a toxic work environment and hurts the company's bottom line since it means constantly having to put resources into hiring and training new talent.Top executives have also publicly boasted of giving employees the workload of multiple people in return for high pay.Like Alibaba, ByteDance used to implement a version of the 996 schedule, forcing employees to work a six-day week every other week.Activision Blizzard (Tie) Industry:Gaming Headquarters:Irvine, California Median tenure: 1.8 years Bottom line: Working at a gaming company sounds like it would be buckets of fun.But it seems like the company suffers from poor management and a toxic work environment."