I wish that one could reply "Fuck off" to one of the dozens of texts I get each week of, "Hi, this is [Political Figure Who Is Definitely Not Actually Texting], and the stakes have never been higher give us money" and said texts would ACTUALLY fuck off.
I'm never even actually sure if it's officially related to the political figure or if it's just scam spam. It would be a good grift to spam texts pretending to be politician in need of donations. I can't see anything in the texts that verifies identity.