I don't have a problem with people using games to escape their real, shitty life. But then picking a game that makes you so angry you want to riot sounds like a strange choice. I mean, if you are going to riot, there's plenty of things to protest about in your real, shitty life that impact you more. (Granted, it also takes a lot more effort to deal with.)
Funnily enough, there are people who either supplement their living expenses or entirely earn their living expenses by selling EVE currency for real money. The actual number of people who do this is disputed, but it's been a well known fact among EVE players for a long time. So, in a way, their real-world bread is on the line if EVE changes significantly enough to destroy their source of income. It's a weird situation.
Some people use online games like this to escape their real life, whether its to escape disease, sickness or other less serious things.