He’s running out the clock.
Only two more months to go. Barr even have to run at this point. A brisk walk will finish up the clock on Trump’s first term. You can see now Barr is mailing it in now without much effort at all. He’ll give a few more interviews and Congressional testimony and that will be it.
Somehow he has time to talk to NPR and play bagpipes. Oh and cover up the Epstein murder.