I don't think it is, considering they highlighted it in a post about human craft [1]. I read somewhere it was illustrated by felipemelo.net, but can't find the reference anymore

[1]: https://bsky.app/profile/cultrepo.bsky.social/post/3mjhubrh3...

Rich commented in one of the comments under the video pointing the same thing and he says it is not AI generated

At least the cult repo folks said on LinkedIn that it is not, which tbh is surprising.

https://www.linkedin.com/posts/emmalouisetracey_one-of-my-fa...