I'd like to see better evidence of it myself, but I'm not sure why you think it's an "exceptional claim".
You don’t think that the claim that U.S. military conducted a covert raid on European soil to seize computer servers is an exceptional claim? I think you watch too many movies.
After having worked with computer programming since 1960, what I can tell you is this...
The software which created results can be expunged easily.
But the results the software created and were printed and distributed can never be destroyed toto.
All the lawyers need to do is prove that the tabulation results produced by Dominion systems is not possible. Such as processing X number of ballots by workers through the feeding machines in Y number of minutes. And 300% more ballots from precincts than registered voters. And all ballots with perfectly filled circles ONLY for Biden and nothing for any down line contests.