@sahmie
You are absolutely right that people really run after money but as you said some people or companies do things that directly earn so much profit that they start to affect other people. Because of this work, the situation deteriorates and destroys the peace, there is no doubt that it is an unethical work and people destroy the peace. They continue to earn because the main reason is that in today's age money has become a compulsion for people from whom they can directly buy some essentials.