Right, we have the conclusion of Bill Barr, who decided that Obstruction of Justice was impossible BEFORE HE GOT HIRED FOR THIS JOB. He was basically hired to determine that the president was not guilty. We're reading articles on the Barr report, on the Muller report. Not the Muller Report.
And again, "Collusion" isn't the crime, it's an element of the crime of Conspiracy, and you don't have to prove Collusion to prove Conspiracy. The co-conspirators don't have to know of each other's actions, merely work toward the same goal.
For example, if Donald Trump says "I sure wish somebody would burn down the Capital Building," a Nazi burns down the Right Wing, and a Klansman burns down the Left Wing, it is by definition Conspiracy to Commit Arson, even if the Nazi, and the Klansman were unaware of each other's actions, AND take credit for the entire fire.