The threat I see is the constant questioning of the process itself.

In the last few Presidential elections there has constantly been a narrative of some kind that the elected President was somehow “illegitimate”. People questioned W. Bush’s presidency because of the Supreme Court interference in Florida. People questioned Obama’s presidency because he was “born in Kenya” and therefore “not a U.S. citizen.” People questioned Trump’s presidency because of “Russian interference.” And now people question Biden’s presidency because the “election was rigged and stolen.” This constant questioning could only lead to an eventual loss of trust in the process from the general public. Democracy would inevitably dissolve after enough time passes, but not because of an authoritarian force taking it away, but because the people have become simply indifferent towards a process they don’t trust and value.

Hope I’m wrong somehow.