I mean he’s definitely a coward, just like all the trump sycophants. Barr is weird because he was the one who wrote the whole memo about how executive power should be expanded/absolute, while on his way into the trump admin’s good graces. Something flipped a switch for him, could have been Jan 6 stuff but not entirely clear. I’m sure he’ll try to cash in on a biographical novel to tell us all about it someday.