With pukey, one can never tell what's really going on. This source is not vetted nor supported by me. No so much as the body double theories, I have been noticing close ups of who ever the guy is real or otherwise has shown some strong indications of stroke. The second pic in this article shows it well where the left side of his face the mouth has a strong droop. I've been seeing this for months now in the media. Last years don't seem to show this change. But it's only an observation.