Since apparently nobody else in the thread has any empathy for those who've lost their jobs, future access to healthcare (in the US and less civilized countries), and financial security, I guess I'll be the first: I feel bad for people who are laid off by the machinations of billionaires. I wish we lived in a society where it wasn't optimal to act like raving lunatics will tear down every bit of security you have at…
Obligations shouldn't be one way, they should be mutual. If you want an ironclad employment security, etc, etc, you should also accept to be bound to your workplace until the business hires somebody else to do your work who is as qualified to do your work as you are. And if you think that your obligation is only to work well until you decide to quit at the moment of your choosing... then you should also accept that this moment might be chosen by your employer.