Because it was his time to exit stage left. Trump praised Bill Barr until Bill Barr had finished his role then Trump and others suddenly began bashing Bill Barr. Like a switch flipped they all suddenly became like that. Bill Barr dealt huge damage to the DS. This makes him a big target. That's why he left and disappeared for several months.

Trump has done this several times to others. When it's time to exit the stage, they employ the "Him? He means nothing to us! Just a big letdown and a traitor. Good riddens" strategy you see in movies. It's when you don't want the villain to think that person would make a valuable target.

They did it with Sessions. They've done it with others. What's sad is how easily the DS keeps getting duped by the same damn strategy. It's a wonder the DS get so worshipped by the Leftists on reddit (who pretend there is no DS). But many of them are just bottom of the totem pole flunkies who have the same narcissism and nastiness inside them.

Unfortunately it'll have to be in other posts that I get into the topic of it. I think this shows the same pattern that Trump later used on Bill Barr. A lot of those moves are to manipulate and fool the DS.