Individualism, to me, is like telling "the man" that "YOU CAN'T TELL ME WHAT TO DO!"
I think we have started waking up to how we've been brainwashed. We are tired of being told that our hair isn't shiny enough, our music isn't cool enough, our cars aren't fast enough... For Pete's sake, I recall a commercial for deodorant that minimized discoloration in women's armpits, and I thought "somebody is really trying to tell me my armpits are the wrong color? WTH?"
And I think The Great Recession made many people realize that they had been spending money they didn't have to buy things they didn't really want to impress people they didn't even like. (Was it George Carlin who said that?)
Individualism is my reaction to that, at any rate.