He's old, so he must be out of touch. Way to make sweeping generalizations. He's saying the same thing that Benjamin Graham would have said: Bitcoin isn't an

He's old, so he must be out of touch. Way to make sweeping generalizations. He's saying the same thing that Benjamin Graham would have said: Bitcoin isn't an investment, it's a speculation like art. Sure, you could make some money on it (and some have for sure), but don't delude yourself into thinking you're making a sound investment.