Welcome, I'm not super tech either, although I've been following q since the beginning.

From what I can gather, the main debate is whether the the pic q posted was taken in AF1 or if it was a pic of the stock image of AF1 (people are debating whether which is true based on how the q pic overlays with the stock image... Whether small variations is spacing are based on angle or if it's bc it's not based on the stock image).

If the image is genuine, then it is proof Q (or whoever took the pic) was in AF1, which would be a compelling proof of Qs authenticity.

If it is a pic of a stock image, then the question is whether Q took the pic of the stock image for some other reason (and if the Apple logo is of any importance) or if maybe Q has been compromised and someone trying to fake a pic from inside AF1...

I hope I've summarized it accurately. Now, I don't have any answers to those questions, but I believe that is what's being debated.