You’re getting down voted, but I think your point makes sense … at least on the surface.
Ultimately though, it would’ve caused a constitutional crisis if Congress was unable to swear in Biden. It would basically be up to the courts to decide who the president is, and Trump could presumably ask for emergency powers from the reduced head count (likely of loyalists) in Congress … which would’ve created further conditional crises. Not to mention martial law was something Trump’s team (it hasn’t yet been proven to be spoken of directly by Trump or to Trump) was considering using along with the instruction act to squash protest.
Basically, it would’ve depended on two things:
What the courts did
What the military did
And that’s never where you want your government to be. It might not have made the table collapse itself, but it certainly would’ve made the table wobbly and put it in a weakened position where it could be much more easily smashed.
It really depends on how much faith you have in institutional leaders and members of those institutions to “see through” the county. If the military leaders or a large majority of the rank and file went “TRUMP TRUMP TRUMP” and state governors got behind the overthrow (or didn’t react quickly enough to replace important seats in Congress) that probably would’ve spelled the end of the US.
Fortunately, we didn’t have to find out how that version of the story ends.