“If Trump pulls through and wins (whether through recounts, litigation, state legislatures or in Congress)”
It won’t be recounts. The only recounts will be in Georgia and Wisconsin and no recount has ever reversed a margin even one tenth that large in any statewide election in the past 50 years (maybe longer). And even if they do it won’t flip enough electoral votes.
It won’t be through litigation because the Trump people don’t have any evidence of actual fraud, and after the electoral votes are cast the courts no longer have a role to play.
It won’t be by replacing electors because it is the Governors who certify the results. So this can happen only in a state with a Republican legislature AND governor. So the Rs could do this in GA and AZ, along with the 2nd Congressional District in Nebraska. But the Governors of NE and AZ are not the type to commit political suicide, and while Brian Kemp in GA is entirely capable of doing this, that would guarantee a Democratic sweep of the double US Senate runoff. And flipping those still leaves Biden with 278 electoral votes.
Trump’s supporters need to get that the moral degenerate lost. And it wasn’t all that close.