Yeah, well, sometimes we forget to hide replays on accident, but some people apparently assume it means they can use the existing replays to come with a good record.
While it is our bad for not hiding the replays, it is also those people's bad for assuming we did it on purpose for them to exploit others' replays. So yeah, I just want to avoid that fairly rare (yet happening) situation with some rule. I realize chally mods being able to potentially watch the replays can be a thing too, but Piki and I don't do it.