"undermine public confidence in elections outcomes" is code for "noticing that Democrats are engaged in widespread cheating". No doubt this policy will be handled in a even manner and they will suspend accounts that repeated the lies about "Russian collusion" after the 2016 election.
Yeah probably not.
They are setting the stage to suppress anyone complaining when they cheat again in 2022. Even if you see and record voting irregularities you will still get suspended.
On the bright side, we have come to a place where the neo-Bolsheviks don't even try to hide what they have planned, they come right out and tell us. Knowing is half the battle.