Impeachment Fiasco

I'm worried that the Senate will turn this into an attack on Biden and ignore all crimes committed by Trump.  The House republicans have already spun a good tale to protect him.  They even have a wanted Ukrainian feeding them Russian propaganda.  They are eating it right up.  One member even said we should ignore all he has done because the economy is doing so well.  How about the farmers?  How about those people working for coal mines and rust belt jobs?  Seems like a lot of them are happy he is pushing religion and white supremacy.  I hope there are at least 20 Senators that will at least be objective.  Trump can't have blackmail material on all of them, like McConnell and Graham, could he?