Becoming rich in capitalism beyond what you can earn from your own labour often requires exploiting some imbalance in the system. That imbalance is very regular

Becoming rich in capitalism beyond what you can earn from your own labour often requires exploiting some imbalance in the system. That imbalance is very regularly something we find out about later and the general public considers unethical. Whether it's the sweatshops of the clothing industry, sitting on science like tobacco/oil, the predatory lending of the banks... Every industry does it and it relies on getting rich and getting out before people find out.