Casmir effect as ufo power source

Visitor effect and ufo propulsion Title: Could the Casimir Effect Be a Candidate for UFO Propulsion? I want to float a speculative idea and get informed feedback, not claim proof. One possible avenue for unconventional propulsion is the Casimir effect, where quantum vacuum fluctuations produce measurable forces between closely spaced surfaces. Since it is a real physical phenomenon with experimentally observed effects, I wonder whether any scaled or engineered version of it could be relevant...