Barr et al. are all discrediting the fraud so that the NEWS TALKS ABOUT IT.

Except the news doesn't talk at all, ever, about the election fraud

In their fantasy world, it doesn't and can't exist: Elections are sacrosanct and 100% honest and lawful

So you must mean that the news talks about Barr discrediting the fraud

That serves to bolster their fake narrative that there was no fraud

Barr et al. are all discrediting the fraud so that the NEWS TALKS ABOUT IT.

So that the news talks about Barr discrediting the fraud?

That bolsters their fake narrative that there was no fraud.