Pretty much.
Back in the early days of bitcoin there were a lot of people calling out bitcoin for being a ponzi scheme and whatnot, but they have pretty much failed miserably with their predictions that never panned out. I remember a lot of people were saying that bitcoin will crash to zero in 5 years blah blah blah.
It's just another bitcoin hater. No need to take too much notice, obviously he is affiliated with some sort of stock market broker, and bitcoin trading is a direct competitor to stocks. So it makes sense for him to write up this sort of bullshit.