All things belong to God, not us. We are not to be mastered by any of it, and our desires are to be of things not of this world. I have been blessed greatly (that can be subjective as to what one may consider great), hence the ability to post on this site at all. As for the blessings, I have already walked away from it all once, with God and His will as my desire. I was returned to those blessings, and thank God for it, yet it is still Him I desire. So I would say if nice things are the desire of your heart, maybe you should rethink your desires. That is not to say I don't like or even have nice things, yet my motivation and drive is not on having nice things, rather pleasing God.
As a child my mom would say, "You better become rich with the expensive tastes you have." In accordance with my society I am far from rich, and I live modestly, yet I still have nice things. I would rather get something nice and keep it that way, as opposed to settling for something not as nice and have to continually work at making it better. Buy it once and be done with it, I have heard some say. When asked should I get this one or that, my response is typically, "Just get the nicer one." That does not mean everything I get has to be top of the line with all the bells and whistles, simply something constructed well being able to maintain all the tasks I would require of it. The name on the tag really means nothing to me.
As mentioned above, other countries have much less than western society. In America there is the whole wall street movement, and they are against the 1% richest in society. When taken to a global scale, you need only make $30,000 per year to be in the top 1% richest in the world. Needless to say most of those wall-streeters are the same rich fat-cats they despise.