https://www.onlineathens.com/story/news/politics/elections/2020/11/12/what-is-hand-recount-how-long-will-it-take-heres-what-to-know-about-georgias-recount-of-presidential/114861936/
This article says they used machines to count them and they then hand tallied the results.
Wanna try again?
That seems like a big strike against the it's-not-the-machines argument.