It’s effective in driving a rift between Musk and Trump, as many news outlets are reporting that they’ve been contacted by the Trump PR Team to clarify that Trump is in charge after the “President Musk” taunting began. Trump’s superiority complex and vanity is absolute, so being upstaged by a positionless goon will make him very unhappy.

Although, I concede that we don’t know what actual longterm effect if any this will truly have.