I don't. In fact I refused to buy their stock just like WalMarts. But others driven by the same avarice and greed do. And that is the problem with unchecked capital "ism". All "isms" left on their own become corrupt. Just look at our government, almost pefrect corporatism and cronyism. Follow the money, not the mores of our country and that is what you get.
It causes debt crises and global financial crashes as well as screwing up the environment to the point where the planet becomes uninhabitable - nothing too serious.
If you don't approve of a corporations business practices, why do you still conduct business with them?