There were a lot of weird things, irregularities, if you like, that happened in several states. All of them Battleground, or Swing States, coincidentally. See, in slam-dunk states, the solid red or solid blue, it would take massive, dare I say, widespread, voter shenanigans to flip the state. But in battleground states, just a few things here and there, in targeted voting districts, a little bit of shenanigans with mail-in ballots here, with drop boxes there, maybe a little bit of vote counting issues here and there, and before you know it you've changed the outcome of the election, all thanks to last minute "pandemic" voting rules changes that made it a lot easier for shenanigans to happen.
We've got voting laws in place of and in process now that will go back to pre-pandemic rules, and rules that close up some loopholes that made cheating a lot easier.
Incidentally, Georgia enacting voting laws that are literally less restrictive than Delaware is nor voter suppression, not is it Jim Crow 2.0.