I suppose the problem is that this was evidently brought on by trying to use AI to be proactive about security risks from AI findings. So an abandoned rsync would gather cves.
That said, it looks like he has used Claude to poke at bugs no one noticed, security issue or no. Like a promise about a combination of flags having a certain effect that didn't happen. So fine, technically you didn't live up to your man page, but no one complained, so maybe the risk of change isn't worth the change.
If it's a security issue, then... ok fine, you have to give it a try, but it looks like stirring things up to try to fix years of maybe not right, which is a risky proposition.