Grusch and his witnesses may be telling the truth as they know it or they may be lying for some reason we don't know at this point.
As to being able to immediately move to a SCIF, I only know what I hear and that is that an SCIF is being arranged.
If this matter is getting tiresome to you, I suggest you avoid it.
Here's something you seem unwilling to consider: Having a closed mind (like you) is indicative of a cognitive bias of some kind. Whether one has a closed mind about the absolute truth of the UFO testimony or the absolute "untruth" of it...both absolutes are equally unintelligent.
In case you are still confused, consider this:
Here are 2 stupid comments:Person #1:
I am absolutely 100% certain the accounts of UFO's are true and accurate.Person #2:I am absolutely 100% certain that the accounts of UFO's are untrue and nothing but baloney.