Looking only at the Data Mining aspect of his system (which is the part that cannot be disputed, as mining just dredges up what is out there)
According to the Clif High's WebBot report so far - we see the following.
Generally, there is a very noticeable increase in the language used and topics discussed in Career, Job and Project planning of a particular industry before there is heightened linguistic chatter spike in mainstream forums and general mainstream hype of the particular industry or subject.
The WebBot is indicating that this 'chatter' bell curve (the first curve in the image) for the industry of Crypto and Blockchain jobs, projects and discussions is up by about 1000% on this time last year.
The next logical step is mainstream hype going up exponentially more, as we witnessed before December's run up in prices last year.
Clif Highs Data is validated by a noticeable jump in Bitcoin interest and search requests on the Google Trends graph
of recent.
Yours observably
Ptychadina
Sources:
https://www.thebalancecareers.com/top-best-job-websites-2064080