While some of the videos have explanation, I would kindly encourage you to look at this with more curiosity.
He covers the "Tic-Tac" and "Go Fast" videos too, just not in that specific video. Like in this one, where he explains how the "Go Fast" video isn't actually even a fast object zipping just above the water, but rather an object flying at roughly wind-speed at about 12000 feet.
The lens flare was caused by the camera looking at the ass end of another jet. The radar saw the other jet.
For even one of these videos to have a mundane explanation that should have been obvious to the Navy upon investigation, I think that discredits the lot. Either the Navy couldn't figure it out themselves (which seems highly improbable), or for some reason the Navy is deliberately misleading the public, or at the very least allowing some of their personnel to mislead the public and playing coy about it. I think this is what's happening.
But why?
My guess is that there's an internal report describing the FLIR system and how the FLIR system works and how the internal workings of the FLIR system caused the visual phenomena. But that's all classified.
So they did the absolute minimum the Executive branch required them to do and left it up to the White House Press Secretary to explain it to the American public.
To me it reeks of the brass not wanting to have any more of their time wasted. There's a great scene in The Wire where the metro police, the harbor police, the state police, and the county sheriff arguing that a string of murders don't fall under their jurisdiction; it's your problem you deal with it etc, subverting the trope of the local cops fighting with the federal/state police (usually the FBI) that "this is my jurisdiction" or whatever. I think this is the same. The Executive branch (I'm 80% sure it was Trump, coulda been Obama, too lazy to look it up) demanded that they do a thing they didn't want to do, and then they dragged their feet and did the bare minimum, and in the process made a mess that now the Office of the White House now needs to clean up. (which they didn't, because they don't want to explain a classified sensor system in a public briefing either)
As for the other reports/hearings, it seems like it’s driven more by Congress. For example: https://www.dni.gov/files/ODNI/documents/assessments/Prelima...
> This preliminary report is provided by the Office of the Director of National Intelligence (ODNI) in response to the provision in Senate Report 116-233, accompanying the Intelligence Authorization Act (IAA) for Fiscal Year 2021, that the DNI, in consultation with the Secretary of Defense (SECDEF), is to submit an intelligence assessment of the threat posed by unidentified aerial phenomena (UAP) and the progress the Department of Defense Unidentified Aerial Phenomena Task Force (UAPTF) has made in understanding this threat.
