Why work all your life for a tiny amount of money, while central banks create a million times more money than you earn in a lifetime in a millisecond?
Because you don't know there's an alternative, and if you don't know that, then you will, rationally, fall back on thinking that's the only solution there is. No matter how unfair it is, if you can't imagine of something better, your brain will, automatically, stop thinking about the problem. You will get to admit it, sooner or later.
But, it's time to change this. We do have a better alternative now. Bitcoin, that eliminates dishonest human behavior. There are no words in this system. Words are empty, they take no part in our consensus mechanism. Action is what matters. There's no faith in this system. Proof-of-Work is self-authenticating. Bitcoin is, ultimately, more fair.
And that's before we even talk about the efficiency aspect.