The proof is while there has been evidence of small time illegality here and there, all provable, there has been no proof that there was enough anywhere that could change the result. And don’t forget the down ballot votes that were all accepted as legit. So again, no proof, just accusation. And the accepted down ballot results.
But the claim is that there was no cheating going on whatsoever.
J6 was a federal inspired conspiracy that was concocted to prevent Trump from providing evidence to the American public via C-Span, and lawfare was executed on hundreds of people & Trump as being an insurrection. An insurrection that didn't even do damage to the Capitol Building.
Had we had immediate access to the Capitol tapes, we could have proven that. Heck some of the people caught up in that were not even present at the Capitol Building.
You communists think that you are going to win, but we have someone on our side that will defeat you.