I'm concerned about manufacturing in Third World countries, some of them supposedly being socialists, where workers in practice have no rights whatsoever and often work in terrible conditions and about regimes that partially base their power on the popularity gained within their middle classes by the economic advantages of practically making their lower classes do slave labour for western companies (as well as their own ones). I feel disgusted for owning products made in conditions like that.
Obviously there are exceptions as there are some well developed countries with fair societies outside the Western World as well and obviously I have no problems with purchasing products made in Japan, for example. But that wasn't my point.