There's a point and a joke. It seems like you didn't get the joke and missed the point. The point being made is that the bottom is falling out of the bullshit

There's a point and a joke. It seems like you didn't get the joke and missed the point. The point being made is that the bottom is falling out of the bullshit market, and it's about damn time. It's made with humor and snark, which is the point of the graph.