Everyone does. But some more than others. Unfortunately, we need it, and I see that (no barter system, at least in my part of the US, taxes, bills, etc.) but there comes a point where you have just enough to live or you have more than you can ever use and do nothing with it except accumulate more.
Not a huge fan of riots. Innocent people have to suffer because a group is pissed at like.. the government.. Great, but don't destroy other people's stuff. That will make them sympathize with your cause even less. I mean, how would you feel if you owned a shop and it was destroyed and looted because some people were rioting. You're entire life is put into that shop, and now it's destroyed.
There was a riot when I was younger in my Onkel's village in Germany.. the entire main street was destroyed. Over 100 people were beaten to death by the rioters. I don't like riots.