Earlier quoted context omitted.
The whole thing is much better explained through supply demand and security. When job supply is low you want to maintain a close relationship with your employer because you hope this grants job security. When the demand outpaces supply suddenly people are forced to bid up wages - I agree that the culture might need time to catch up - like initially the risk averse will still be stuck in this mode and few will change…
Have a look a low wage/low skill jobs. There is no such thing as security, employees are subject to their employer's benevolence. They even have to accept circumstances that might violate laws. They can't fight it because they need the job, even if they hate it. I'm too busy to do the research for you, but Amazon warehouse workers are the first examples that come to my mind.
Amazon has the highest turnover of any Fortune 500 company in 2013. That’s because their workers quit. They have options even at a low wage. That’s why they recently raised wages.
https://www.cnbc.com/2017/04/20/only-4-percent-of-uber-drive...
https://www.ibtimes.com/amazoncom-has-second-highest-employe...