As a rule, articles with no attributable source(s) are a waste of time. Whatever truth there may be is lost.
I found the source of the article. I don’t know anything about them. I just thought it was an interesting analysis.
https://www.nairaland.com/7133870/putin-military-genius-ukraine#:~:text=Since%20the%20American%20engineered%20coup%20in%202014%20that,station%20and%20a%20regiment%20of%20neo%20Nazi%20soldiers.