Trump’s most recent public activities are not clearly inconsistent with the notion that he intends to use extraconstitutional means to remain in power even after losing the election. Given that he is spending most of his time playing golf, watching TV, and tweeting, however, it appears far more likely that he is throwing a tantrum without any deeper political meaning. If that is the case, the situation will ultimately resolve itself without any drastic action from the Biden camp.
That said, it would be a mistake to minimize the importance of what is happening now, and what has happened over the last four years. Trump has shown the world that he can trample on constitutional norms without any consequences, given the unconditional support of Republicans in Congress and the trusty base. He is currently doing everything he can to erode trust in our electoral system, which is a cornerstone of liberal democracy. That will be a lesson to any future Franco wannabe who is currently watching and waiting for his turn.
In short, this farce is just the dress rehearsal. The real battle with the forces of illiberalism has yet to be fought, much less won.