Wild speculation on my part but it has to be worth as much as Taylor’s guesses. In the first phone call, President Trump mentions asking other nations to help with funding the aid to Ukraine. Specifically, Germany.
Were supposed to trust the hearsay is accurate because NONE of the Democrats witnesses were witness to the July 25th phone call.
They can only speculate as to the Presidents state of mind and what went on.
What they cannot do is speak to actual conduct.