What exactly is wrong with the Cyber Ninja effort in Arizona?

As far as I can tell, there is no attempt being made to tie individuals to ballots. No funding has been sought from the state government. The procedures for floor policies (see link below) seem reasonable. I am not sure what kind of fraud is being sought; but what exactly is the harm?

https://www.cyberninjas.com/static/20210429155650/Wake-TSI-Counting-Floor-Policies.pdf