Chris Wallace is a low-quality advocate. That said, the entire left is low-quality for content, and yet the lies and BS are accepted as accurate summary by a good number of people.
The Mueller/Barr conclusion on obstruction wasn't "mixed." There was no obstructive conduct, and because there no underlying criminal conduct there was no motive to undertake obstructive conduct.
Notice these assholes never say what the conduct was, and when they do (like pointing to Holt interview as evidence Trump fired Comey to stop the investigation), they are lying - AND THEY KNOW THEY ARE LYING.
Chris Wallace is part of the press, enemy of the people, and one of the most dishonest people you will ever see.