"if congressional and state races are also proven to be fraudulent, what would be the remedy other than a re-vote?"

Let's see (cause you ask a good question :-) ) ...

The Senate is a more difficult pill to swallow if you are of the opinion that everyone gets a revote. First, I am assuming that there will certainly be a few of those filthy Senate maggots heading to Gitmo or the resignation line. Moreover, I am assuming that a few Governors will be taking a Carribean vacation for a lifetime too. When that dust settles, the remaining and new Governors can appoint the seats vacated by the criminals. I think you'll see quite a few people that were screwed in 2020 become appointed Senators to either serve out the term, or serve until a special election (depends on the state of course).

In the end, the Senate would become a lot more MAGA even if some people that ran in 2020 were still screwed (though I think the only one that cared that he lost by fraud was John James in Michigan ... and seeing that Halfwhitmer in MI is more than likely guilty swamp, I'm sure a new, non-lib gov would appoint James in a heartbeat).

Next, a revote would certainly occur in the House. States decide on special elections for House seats. So, let's say we finally have a big-ass happening (the kind that would get 24/7 MSM coverage). Fraud is proven and arrests occur. You figure there would be many House seats vacated by those heading to Gitmo + many resignations to save face seeing that these critters will more than likely have no idea how they may be tied to some of these evil pricks. That is speculation, yes, but we know MANY of these cretins are beyond guilty at this point.

That takes us to the Presidency ... I think Trump wants back in such that he could serve two years, then run for another 4. That means that he wouldn't be able to be back in the White House until late Jan 2022.

So ...

Again, I am assuming the Senate flips MAGA after the arrests. I think that Grassley becomes President pro tempore of the Senate in that case. Biden, Whore, and Pelosi HAVE to be guilty ... if all three of them resign, and they'd almost have to, Grassley becomes President.

Grassley could appoint Trump as VP, but I flat out don't think it'd be wise to get Trump back into the WH like that (I also think that they want someone in there to act as a provisional buffer). I think Trump is voted Speaker instead.

Once things settle down in early 2022, Grassley and his VP resign, and GEOTUS makes his return!!! :-) .

Yeah, it's all a stretch, but it certainly could happen :-) ... Trump is already out there all but endorsing certain MAGA candidates. I don't think that's to get a jump start on the midterms. I think there are going to be a LOT of special elections this year and early next if this all unfolds.

As for the State level elections, they have much more flexibility to hold special elections and solve any problems that arose from the 2020 games. Also, I'm sure a lot of those scumbags are swamp, so we'd also see MAGA gains in those special elections as well.