You've called the article "useless" and then ripped off its two key points as your own...
They are not points. The article was based on data already available. Actually it has no exact data aside of the 2 pictures related to the price and google trends.
However, the article isn't that clear to me, at least the standpoint of the author isn't. I'm not yet able to decide whether it is positive or skeptical.
Bitcoin may be searched less today then it was in 2013 and yes, the price is down, but the development of this technology is just beginning to takeoff.
This part kind of answers the title of the article, does it not?