Earlier quoted context omitted.
Your livelihood isn't your job. Your livelihood is the skills you have to offer other people that can provide value to them.
To clarify, I mean more like "your ability to pay the bills on time" but more importantly I mean that the risks you incur losing your job are much higher than the risks your job incurs from firing you, typically. It's a power imbalance.
Conversely, if you're employable, a company is always at risk of you leaving. It's not like you're an indentured servant who can be dismissed at will. The voluntary nature of employment goes both ways. I don't I want to be a part of any system where the working relationship is not bilaterally voluntary.