Lord of the memes

It's one power the ring posses. I think Galadriel implied that, with training, Frodo would be able to turn that automatic function off, and access more powers. But the process of learning to use it would inherently corrupt whoever attempted it. I always took it to mean that the ring gathered power from the Unseen world, and so someone with no presence there and without the ability to manipulate it would be inherently dragged in, but it's not a core aspect or intended design, and nullifying that would not be a hindrance to using it. It's just a bug turned feature for folks that want to remain unseen.