If I'm employing you, you're also employing me. I have the currency or in-kind value provided by others I business with, and you have some form of value to provide to me. Whether you provide that or not is up to you, but I'm not "stealing" anything.

No "employer" imposes any system on anyone, they can only negotiate.

People can feel whatever they'd like, that doesn't entitle them to property which is as much theirs as the neighbour's dog.