A tentative thread on the Biden speech
Adam Curtis once leaned heavily on the book 'Everything was forever, until it was no more' by Alexei Yurchak - a slightly odd book about the way that language in the Soviet Union slowly degraded.
Instead of confronting reality, the job of propagandists, indeed of all official discourse, was to stitch together a series of recognisable banalities.
Ideas that once were essential parts of the concrete social project of the Soviet Union - building a worker's state - were now invoked in whatever context needed.
Thus, you could praise the 'trenchant labour of the workers' when discussing the publication of a new edition of technical guidelines for building tractors.
The incredible brittleness of this cut-and-paste discourse meant that no-one in the Soviet Union was able to process, let alone alter, the decay of the Union and its increasingly unstable economic system.