The sad reality is that nobody ever cares about the security/ethics of their product unless they are pressured. Model evaluation against some well defined ethics framework or something like HarmBench are not without costs, nobody wants to do that. It is similar to pentesting. It is good that such suggestions are being pushed forward to make sure model owners are responsible here. It also protects authors and reduces the risk of their works being copied verbatim. I think this is what morel owners are afraid of the most.