OK look - there is not a single reliable piece of information in this story OTHER than that Bolton disputes the reporting of it.
So we have Bolton calling out liars as the liars that we have long established beyond a reasonable doubt they are.
That’s it. That’s the whole story. There are zero other assertions in it that one should assume are true.
Throughout this entire impeachment Bolton not once said he supports the president over the Democrats - that is all I need to know.