What an asinine argument!
Are you honestly trying to say that these things can only be produced via exploitation/slavery

That's obviously nonsense, it would mean however that many people won't be able to buy new phones, gadgets, designer clothes, cars ..etc whenever they feel like it, but when we live in such a wasteful, disposable and throw-away society is that such a bad thing?? Do we really need most of the crap we have ?? Is it making us happier ??
Also can we honestly say we are good people when we knowingly exploit others for our benefit, and shallow material benefit at that!! (exploiting others for your own health and well-being is one thing but doing it so we can have more shinny and cheaper gadgets/consumer goods is a totally different level of selfishness!)