The notion that there's any degree of shadiness about them is completely unwarranted. The company and tech are perfectly legit.

If there are any 'issues' at all with the election, it's more rooted in the fact that the US can't very easily identify people, doesn't know who is dead, who is alive, and who are actual residents.

If you dig into the 'voter roll purging' issue in Georgia, it reveals that much of the problems derive from the grey areas there.

That said, the elections are clean and fair, these ambiguities don't provide necessary for widespread fraud.