As far as I can see, the videos at no time show the rioters inside the Capitol. Neither does the video show only what is on the TVs for more than a second or two. Likewise the news channels were not showing just the inside scene. So it's random chance one would see or not see an inside scene during that short video. The only iffy you point out is uptake by the media. Although I haven't had the TV on since 7 AM. And wouldn't know if they were reporting it or not.