This is not necessarily bad. It can, in fact, be a virtue. With true nihilism, comes true freedom to do anything. Right now happiness is the greatest unifying force in our society. Everyone has to be happy. It's a dictum you listen to from birth to death. Be happy. Acquire things. Do this, do that, give us money, spend spend, make more, spend more. It will make you happy. And you want to be happy because we all told you that happiness must be your ultimate goal in life.
Fuck that. There's no need to be happy. Do whatever you want.
As the great Keanu Reeves once said: "You need to be happy to live, I don't"