Even if this data is totally accurate, who's to say that they wouldn't change their mind? I could almost guarantee a huge majority of people who bought into the bitcoin hype at near all-time highs were also planning on holding. But yet? Most of them panic sold.
Sometimes I still thank the participants who handed over their chips in a panic. They animate the changing hands and price fluctuations of the Bitcoin market. The most important thing is that a large part of speculators have left, leaving the seeds of Bitcoin development. Only through this process can Bitcoin grow into a towering tree.