One of the big kerfuffles from last night's GOP convention was Melania Trump's speech, which cribbed a lot of content from Michelle Obama's speech at the 2008 Democratic convention. While allegations of plagiarism are being levied at Ms Trump 3.0, I suspect something else is at play here.
I think Melania is getting back at her loutish husband by parroting the words of the wife of a hated rival. Melania has had too much Botox to allow her to blink out "HELP ME" in Morse code, so this is her best outlet for seeking help. It's not plagiarism, it's a plea.
That doesn't explain the Rickroll embedded in her speech, though. She might have been expressing contempt for the convention goers, perhaps for the entire population of a country which would allow her more vulgar half to come alarmingly close to the levers of power... then again, she might be pleading for Rick Astley to save her.