Whenever anyone points this out, they get labeled as cynics who hate capitalism and industry, and their complaints are swept under the rug -- after all, the company hasn't collapsed yet, so the worries must be unfounded!
This is exactly why strong government regulations and oversight is necessary. Strictly profit driven companies don't care about externalities like pollution or human lives. Literally, they only care about making one number go up, everything else (including the long term value of the number) means nothing at all.