Bans in general don't have to be and rarely will be completely enforceable in all cases. But a ban with significant enough consequences would mean most businesses wouldn't think about trying them at some point, just to avoid the risk.
It isn't even as simple as banning copyrighted copies.
Weights are fungible.
I fine-tune an open weigh model and call it legit. Good luck for authorities to prove where the base model was from, or to prove a Tor connection a few months ago was fetching suspicious bytes.
It isn't even as simple as banning copyrighted copies.
Weights are fungible.
I fine-tune an open weigh model and call it legit. Good luck for authorities to prove where the base model was from, or to prove a Tor connection a few months ago was fetching suspicious bytes.