Not a damn thing.
He doesn’t want the book published. He submitted it to the WH so they could reject it. The DEMS will say the WH rejected it to hide evidence incriminating President Trump.
The book isn’t published, and no one is the wiser as to whether there really was anything incriminating in the book.
Bolton can’t be caught lying, because the book won’t be published and the DEMS will still believe it was in the book.
That is the DEM TRICKERY AFOOT.