Reality is extremely messy, mistakes, negligence, or sometimes outright evil behavior does and will happen.
There is the saying - the bigger dog f*ks all other dogs.
TBH such behavior massively feeds pro-russian propaganda and emotions in ie Europe or Middle east. Since they don't really have to invent massive fantasies just spin mildly actual history, if even needed and continue from there. I manage to see easily forest for the trees so to say, but I personally know quite a few smart people fail at that and lean more into anti-american sentiment, and with less educated minds its even easier.