Is UAP Visibility a Failure of Cloaking or Something Intentional?

I’ve been going down the UAP rabbit hole lately and had a question I can’t quite wrap my head around. A lot of theories suggest that if UAPs are real physical craft, they might be using some kind of “cloaking” or light-bending tech to appear transparent or hard to see. The usual explanations I see are things like metamaterials (bending light around an object), active camouflage (projecting the background), or even more exotic ideas like plasma fields or spacetime distortion. But here’s what I...