Often unethical behavior is driven by management - what can an individual engineer do?
Answer
For many of us working in tech, we tend to have a lot of options, often more options than we realize. The are so many companies hiring in tech and this is a leverage that can be used. Employee organizing movements are very promising. Vetting the ethics of a company you are joining is a good practice. And the ultimate weapon in your arsenal - walking away and pursuing other opportunities.