The article shows how Bitcoin is gradually moving from the category of a "speculative instrument" to the category of assets that even central banks have to take into account. However, it is too early to talk about mass adoption of BTC by states – this requires a more stable infrastructure and less volatility.
If Russia really has a growing interest in Bitcoin as a way to counter sanctions, this could accelerate the development of the crypto economy, but also provoke new restrictions from the West.
Volatility is already becoming the thing of the past.
You can look at how BTC was shaken in the previous cycles and what it withstands now - and you will see a clear difference.