This has been going on a while. I saw a scambaiting video a year or so back where the scamer had a very convincing Joe Biden voice and was selling some bitcoin.
Also, the other week, on Youtube, I saw a surprsingly convincing of Kier Starmer walking around a garden, talking to the camera telling me that the UK government recommended I buy some sort of meme coin.
It was obviously fake, because I'm fairly certain the PM isn't allowed to endorse any particular product or service, and no one high up in politics would ever have anything to do with something that could be a scam.
Oh, wait.. Trump has a memecoin. In fairness, that doesn't seem to be a scam. You do get what you pay for, if you pay enough. Time with the President. Now, whether that is legally or morrally right is another matter.