Kayfabe

I had to look this up:

In professional wrestling, "kayfabe" refers to the unspoken agreement between wrestlers and fans that the staged events, rivalries, and characters are real or genuine. It's about maintaining the illusion of reality within the fictional world of wrestling

I think you mean charade. Us in the audience don't know if it's real. Considering the Epstein card has come out, I am inclined to believe it's real.

Correct title is: "Trump Threatens to Cut Elon Musk’s Government Contracts as Feud Escalates"

They are in it for themselves. I wouldn’t be surprised if all of this ‘fued’ is made up as a distraction.