It does not matter what one personally does in this scenario. It matters what most people do. If most people accept unethical or dangerous contracts as normal,

It does not matter what one personally does in this scenario. It matters what most people do. If most people accept unethical or dangerous contracts as normal, then (some) corporate behavior that is unethical or dangerous becomes allowed, or worse (normalized). So it matters instead whether you are pro or against that, and what political action you take to steer that in a more desirable direction. We all (arguably) have an obligation to help steer society in healthy directions whether we want to participate or not,.