Gorilla Glue responded to the video in the comment section.
Gorilla Glue is not a gap-filling glue - that isn't a claim that we make. Because it is a polyurethane glue, Gorilla Glue expands 3-4 times the application amount into the surfaces to create a superior bond. However, if those surfaces are not tightly fitted together and then clamped, the expanding glue will not create a strong bond - as you saw in the video, the "foam" on its own is not strong enough to hold the pressure when the two surfaces are not tightly fitted. As you saw, Gorilla Glue does perform very well when the surfaces are tightly fitted - in fact, it is stronger than the other glues you tried. In the future, we recommend Gorilla Epoxy for gap filling applications, as it fills voids and bonds uneven and vertical surfaces. We hope this information is helpful! ?