Hearsay convicts criminals every day around the world

And Hill's testimony may have convicted Trump at least in the House which will cause his impeachment (at least in the House). Whether the Senate convicts Trump or not the voters likely will turn the Senate to a democratic majority once again whether Trump is re-elected president or not. So, those that vote against impeachment (including Graham and McConnell) might not even be in the Senate come a year from January 2020