And why would they have an objection to that? They sold a product to a customer. They should have no business in how that customer uses their software.

It’s a bit more complex than that, but to be fair I don’t know what they were expecting after they integrated a purpose-built model with Palantir to be deployed in high-security networks to carry out classified tasks.

So firearms dealers should be fine with their customers going on mass murder sprees?

Licensing is a thing. See requirements that, for example, GPL3 places on customers.

I'd hate to break it to you, but companies do have a right to determine how their products are used. You were subject to that when you wrote that comment. Did you not notice that?