It was for show
I figured, as handling a comic with gloves is fine for looking at front and back covers but you can’t take it out of the bag and board nor flip through pages with gloves. However, even for show, it sends the wrong message if that’s what people expect and are paying for and that’s not what’s happening.
Overall, my 2 cents on the video (FWIW): Talk about a water bottle, no gloves, bending the comic too much, how the pages were turned, etc. A lot of “this could have happened doing it that way” or “if that cap came unscrewed and spilled all over” — but none of that did happen. This was a comic evaluation where a valuable comic was evaluated and came out the same condition it went in.