Why do you think they held this big hearing and then didn't show any videos that showed anything anomalous? They talked about "orbs" that moved in anomalous way

Why do you think they held this big hearing and then didn't show any videos that showed anything anomalous? They talked about "orbs" that moved in anomalous ways, but showed no videos of this. They then showed a video of an "orb" that didn't move in an unusual way--it could easily have been a balloon. The story always seems to be: there are thousands of reports of UAP. Most of them are readily identifiable, and thus eliminated as UAP, leaving some hundreds of reports that could not be identified. They then release one or two videos, which usually have plausible explanations and don't conform with the wilder UAP descriptions.