We can't stop LLM developers from scraping our conversations if they're determined to do so, but we can at least make our wishes clear. If they respect our wishes, then great. If they don't, then they'll be unable to plead ignorance, and our signpost in the road (along with those from other instances) might influence legislation as it's drafted in the coming years.
I'm on board for this, but I feel obliged to point out that it's basically symbolic and won't mean anything. Since all the data is federated out, they have a plethora of places to harvest it from - or more likely just run their own activitypub harvester.
I've thrown a block into nginx so I don't need to muck with robots.txt inside the lemmy-ui container.
I imagine they rate limit their requests too so I doubt you'll notice any difference in resource usage. OVH is Unmetered* so bandwidth isn't really a concern either.
I don't think it will hurt anything but adding it is kind of pointless for the reasons you said.
No, definitely not. Our work posted in the open is done so because we want it to be open.
It is understandable that not all work wants to be open, but access would already be appropriately locked down for all robots (and humans!) who are not a member of the secret club in those cases. There is no need for special treatment here.