If you make a career out of one point of view you eventually make yourself totally irrelevant as you can't give it up and acknowledge what's actually happening.
Even if you're eventually proven right, if you spent all that time repeatedly calling for something that won't arrive for another few years that doesn't make you look like a genius, it makes you look lazy. Almost everyone's proven right eventually if they pound the same points over and over.
Same goes for Zerohedge, the site that predicted 200 of the last 2 recessions.