My Goodness. Sometimes I feel like I am alone in the universe.
Trump did not 'steal' anything.
It is very unlikely that Trump himself posted anything.
All that happened 'in reality', as if that matters anymore, is some dopey staff member pulled the trigger too quickly to re-Tweet a Twitter user post which, of course, was already out there in the Twittersphere, and was derived from some, apparently, public domain photos which had already been shown on a public newscast.
Yes, the poor intern, or the poor PR person running Trump's Twitter account who did this, will probably be fired. But that is all that will come of it. My guess is that Trump has absolutely no knowledge of how any of this came to happen and is as confused about it as we are. Although, I fairly sure he is enjoying all the attention, especially all of the people now reading his Twitter-feed for the first time. So..., there is that.
This will strut and fret an hour upon the stage And then will be heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing.