I'm going with the most generous interpretation, as that's more likely to persuade someone who is misinformed.
Granted, a problem in these discussions is that for some people the specifics don't matter, and any rationale is pretext.
I will certainly fingerwag when Democrats are wrong. I'm not sure they are in this case.
Giuliani has had ample opportunities to present evidence. There are numerous places he can do so if the courts refuse to consider it.
I noted in December how pathetic the Trump legal strategy had been, according to Andy McCarthy of National Review.
https://community.cbr.com/showthread...=1#post5277855
I get your argument that the Trump legal defense team didn't do a great job, but it's not up to amateurs to make a better case, especially since amateurs may be mistaken when it comes to election law.
Looking at your evidence, you note that a judge dismissed a case on technical grounds, because the plaintiff sued the wrong person.
It seems there are four possibilities. The first is that the judge failed to abide by the letter of the law. I would need to see someone with legal credentials make this argument before considering it.
The second possibility is that the plaintiff was careless.
The third possibility is that the plaintiff was ignorant.
The fourth possibility is that the plaintiff knew their case was terrible, and sabotaged it.
Possibilities 2-4 do not support the idea that these people should be taken seriously.
Another court looked at the question of whether the evidence took into account a known tendency for certain types of voter matches to have false positives. That seems to be a valid point that has to be addressed by anyone using that kind of evidence. If they're not willing to share their algorithm, finding 20,312 voters who don't match residency requirements in one state is meaningless because there may be up to three million false positives.
A fun example of a false positive was when Governor Rick Scott wasn't allowed to vote because his name was kicked off the rolls as he shares a name and birthday with someone who passed away.
https://www.theatlantic.com/national...s-dead/326896/