Did a major shift finally happen between the USA and Russia?

The Saker The western media is writing with a uniformity and discipline which goosestepping SS on a parade could envy them: Joe Biden delivered a “stern warning” to Putin: don’t invade the Ukraine, or else… (see here, here or here). Since Russia has no intention, need, or even capability (as currently poised) to “invade” the Ukraine we can be certain that Biden will make his best impersonation “sheriff squinting eyes at OK Corral” (US Presidents like to do that to look “tough” and, therefore, “presidential”) and declare that he single-handedly stopped a Russian invasion…