My uneducated guess, Putin is sowing chaos and confusion, particularly among the US "leadership", our mass media, and the dumb masses as part of a larger scheme that likely does include overtaking Ukraine and other former Soviet territories eventually. Biden and his string pullers (several of the same folks listed previously) are also sowing confusion, but to give the impression that Biden actually accomplished something and distract from the floating dumpster fire that is his administration. The quoted posts from the DUmp suggest both plans working splendidly.