[rescbr]

I bet most hammers (non-regulated), spray cans (lightly regulated) and guns (heavily regulated) that are sold are used for their intended purposes. You also don't see these tools manufacturers promoting or excusing their unintended usage as well.

There's also a difference between a tool manufacturer (hardware or software) and a service provider: once the tool is on the user's hands, it's outside of the manufacturer's control.

In this case, a malicious user isn't downloading Grok's model and running it on their GPU. They're using a service provided by X, and I'm of the opinion that a service provider starts to be responsible once the malicious usage of their product gets relevant.