This is a category error. Companies have an existential incentive to chase profits (and their managers can be sued by the shareholders for doing anything less). Their incentive to avoid violating laws, morals, and ethics is far lower.
> is just plain wrong
What is the consequence? Does anyone in the USA strictly avoid buying anything from any company with dubious ethics?
We all have knee-jerk reactions to outrage, but where we either (1) don't have enough transparency to know or (2) don't have reasonable alternatives, there is no ability for individual non-governmental entities to shape those incentives. The closest we get are internet mobs organizing boycotts, but lots of people reject that method for completely rational reasons.