Suddenly a vaccine!!! that fixes everything, the virus is over! we are all safe now!!!!, because Joe.


The presidency flips to Trump because of corrupt voting process.


"Oh, the vaccine doesn't work anymore, there was a problem, the virus mutated, it only works on one race, caused a serious side effect, virus comes back, can't protect from the 2nd wave virus..."
on and on.

Anyway, neither will be president, whole government is compromised by incredibly toxic corruption and the military will assign a non republican/democrat leader.