That's without a doubt a major motivation of neural prosthetics. Rehabilitating soldiers who've lost limbs due to IEDs, etc, is one of the explicit reasons for

That's without a doubt a major motivation of neural prosthetics. Rehabilitating soldiers who've lost limbs due to IEDs, etc, is one of the explicit reasons for DARPA's REPAIR program as one example. I don't see that as a weaponization though, and find it a morally defensible motivation for research, though I recognize that many members of this community in particular may avoid projects with any connection to defense.