The proof? He's the same height as Rogan when seated, despite being as tall as a 6'4" linebacker when standing next to one in a photo.
Now, the folks who have been following along understand what's going on. Trump is not 6'4". He wears lifts in his shoes so that, when standing, he appears to be 6'4". And thus, when seated, the lifts don't help.
But this blog goes on for comparing heights and is certain RoganTrump is a forgery, similar to the theories about Biden being a guy in a Biden mask.