Not sure what BF means, hopefully something positive.
He does seem uncomfortably friendly with the leftist Congress critters.
I guess I’m showing my age again. The term used to be used to denote an area in the middle of nowhere, “bumfuck, Egypt” or in mine and Massie’s case “bumfuck, Kentucky”. BF, Egypt in mixed company. I’m not sure the origin of the term but I’ve heard it since I was a kid.