Honestly, it's really about money. No amount of preaching will change their minds because they simply think: I'm paying you therefore you should work for all t

Honestly, it's really about money. No amount of preaching will change their minds because they simply think: I'm paying you therefore you should work for all those hours. If you work less , they feel like they are losing money, even though they get the same throughput from you. I also think part of it about control, they want to keep a close on you, ensure you're don't have time to work on a side project or interview at a competing company .