There is a swear that is far more common in the UK than it is here. It rhymes with Bunt.
After reading this story my reaction would be to punch JD Vance in the face, spit on him while he's down and use that specific word.
But as that will never happen for many reason, I'll just say that anyone who votes for the Republican ticket is "that word".
By the way, this man, the recipient of all the death threats, Voted for Trump. Twice.