Paul Ryan and Trey Gowdy both made statements today saying they had complete confidence in Mueller and this has nothing to do with his investigation.
If we listen carefully, the Deep State is identifying themselves.
Maybe he is doing a good job. Maybe everyone is being led to believe that Trump wants to fire him, so when comes out with just findings no one will claim he was compromised.
They are doing that to protect Trump. Democrats have argued Trump approved release of the memo to undermine Mueller. This takes that argument away from them.