Ethics and moral is regulated in some countries, because it's part of the law. USA are so retarded on that point, that's all.
And people who buys Apple products doesn't care what could do that company just because they are inspired by all the ads and hype around their products.
I'd argue that Apple has done more positive and socially responsible thing than many other big (and small) companies.
And generally people buy Apple products because they are great products. You can only fool once with advertising, however people keep using Apple.
And people who buys Apple products doesn't care what could do that company just because they are inspired by all the ads and hype around their products.