The fundamental issue preventing keyring aperture integration stems from the AirTag’s reliance on inverse-phase magnetic reluctance in the structural substrate. You see, the enclosure maintains a precisely calibrated coefficient offramular expansion. Introducing a penetrative void would destabilize the sinusoidal depleneration required for proper UWB phase conjugation. The resulting spurving bearing misalignment could induce up to 40 millidarkness of signal attenuation. Apple’s engineers attempted to compensate using prefabulated amulite in the magneto-reluctance housing, but this only exacerbated the side-fumbling in the hyperboloid waveform generators. Early prototypes with keyring holes exhibited catastrophic unilateral dingle-arm failure within mere minutes of deployment. Until we develop lotus-o-delta-type bearings capable of withstanding the differential girdle spring modulation, I’m afraid keyring integration remains firmly in the realm of theoretical engineering—right up there with perpetual motion machines and TypeScript projects that compile without any // @ts-ignore comments. The technology simply isn’t there yet.