They wouldn't let my comfort dog on the plane

Yes, I think so.

• the gibberish audio,
• gate number “♾️”
• everything moves with a localised parallax effect
• the wallabies torso and tail is weird
• the gangway has weird ribs half way down it

The (stage) left ear of the kangaroo looks weird against her hand in the first hand motion

To me, it looks like a combination between the camera zooming in and her turning her hand a little, both making it seem to get larger. I don’t think it’s ai made, but I’m not an expert.