Well I think it is relevant, when she's claiming the "green pyramid" is some sort of UFO tech, when it's clearly just lens flare of a plane;
As for anti-gravity, there's no evidence of anti-gravity in the video, merely a video of an blob which has a funny shape because the sensor is clipping and it's causing an artifact (you can even see it rotate as the camera rotates on it's mount).
There's also no evidence that anything was ever corroborated to have been moving in the atmosphere at 46000mph, because that's basically impossible. If it was true and it did indeed happen, there would be far more information to go off, other than a few random people being interviewed by the media.
Unless you have actual data which you can provide, which actually has conclusive evidence, that something was actually hovering and it wasn't simply an illusion, or misinterpretation. Or regarding the other object it was actually moving at 46000mph and wasn't equipment malfunction, or someone making a mistake?