If there is precedent then the Dems are going to be working overtime to try to align the stars so that the precedent can be met again. Otherwise they will set a new precedent to prevent it with some BS excuse.

I just can't honestly believe they would allow Biden on the same stage as Trump because the contrast would be too great. Right now the left can pretend Biden is on the same footing, but once they are in the same room engaging each other Biden's intellect will be dwarfed.