Perhaps in the US. It's the privilege of living in an extremely wealthy country - the risk of following your dream is not that high, since, if you fail, you'll probably still be able to eke a relatively comfortable living. It doesn't work that way in most other countries. In most places, having a stable job that allows you to afford an apartment or (gasp) a house!, IS the dream, whereas in the US it's almost seen as failure due to lack of ambition.
However, seeing that living expenses in the US (mainly housing) are going way up, perhaps the era of following your dreams will end there (US) as well?