I think you're using the term "third world country" when you really mean "industrialized country that's just not quite as globally powerful as the US." If you really, truly mean third world in all of the places you say it, then you are incredibly ignorant. Believe me, not being able to afford to own a house within a few miles of your job, or having kids ten years LATER than you would have liked, are the least of the worries of anyone living in the third world. Try not being able to afford electricity in the one-room shack that houses five people, or having kids far before you were economically or emotionally ready to because you have zero access to birth control or any kind of sex ed (abstinence or otherwise) - or better yet, because you were forced into it, and that's perfectly legal in your country.
I find myself in the oddest of paradoxes: I can afford whatever electronic toys I wish, yet cannot afford the basic necessities of family life.
I think this is also known as "UR Doin it Rong." If you can't afford the basic necessities, then NO, by definition, you CANNOT afford the electronics.