They took that horned picture and released it to the media (White House) to use for the story.
It was intentional and they know what they’re doing.
In the thumbnail the gold curtain goes down to the chair rail. Also the curtain is closed. During the speech the curtain is open and there’s no gold curtain anywhere near chair rail. It seems the angle is different as well.
Notice the devil horns and even more is the pyramid with allseeing eye in the middle of the horns.
Do his eyes actually look like they’re getting darker?