The general point is that there is no standard of being aware, and definitely no logic in arguing that people should be aware 'enough' so that their vote actually is counted and the election stands; otherwise propaganda won the election and it must be cancelled.Hearing that from those who supported the losing candidate does not make it true.
Donald Trump had been president for four years and Kamala Harris had been vice President for nearly four years.
The way I see it; they were known factors and the US electorate knew what was happening.
But perhaps McCarthyism will fare even better in the Eu, fortified with actually cancelling elections.