I don't see anything wrong with the article. I think it is very well written and it accurately describes a problem associated with Bitcoin.
I am a die-hard supporter of Bitcoin, and I see Bitcoin as revolutionary invention that will change money forever. But I am not in denial about the problems that it might create. If you can't accept that Bitcoin can be used for evil, then you are ignorant uninformed, incompetent, or insane.
By denying that there are any problems, you will only hurt Bitcoin. You will not be credible, and whatever you say will be dismissed as fanatical.
Instead of denying that there is a problem, you can come up with a solution. Who knows? Maybe your solution will be as brilliant as Bitcoin.
Fiat money without gold backing created a very strong instrument to steal people any time and use their money to finance wars.
If you don't recognize that fiat money was used to kill millions of innocent people and to finance genocide then you never studied history or you are doing history falsification.
Therefore fiat money is the most evil form of money. Did you found a solution to fix it ?
Bitcoin. It was never used to finance war and it is also not suited for it.
With bitcoin you can save your own money and the life of innocent people because your money cannot be used to kill them.