Yeah, I agree wholeheartedly.

That game controller has terrible range, zero compatibility with any other device, and randomly adds inputs when the controller is more than 2 feet away from the receiver. It is reasonable to consider if uncontrolled movement contributed to the implosion, or a loss of control at a critical moment preventing return to the surface.

In the context of the lawsuit it’s definitely a valid thing to bring up, mostly because it helps you tell the story to the jury. But yeah, in practice it probably didn’t represent much of a hazard on its own (though it almost certainly wasn’t fire rated)