Could the science and technology of UFO’s be fundamentally different from our standard models of understanding?

I’m exploring whether UFO technology might not be grounded in the same fundamental framework as our incomplete standard model. Rather than being just a more advanced extension of our current science, could something like gravity-control technology arise from an entirely different underlying ontology? I’m curious what others think about that possibility. If there exists a more complete or alternative scientific framework (whether developed independently or classified within black projects), th...