Didn’t the Mueller Report conclude there was no collusion? (And also conclude that Trump committed more than one count of obstruction of justice during the investigation)
ETA
Also, I assume that the Trumpcampaign was not competent enough to conclude without leaving a trail.
Technically no? IIRC, the Mueller Report concluded that they couldn't prove direct collusion to a rather high standard of proof, but that 1) (numerous) attempts were made, 2) Trump campaign data went to the Russians via Manafort, for example, 3) and that there were significant efforts to impede the investigation and generally cover up that had real impact. There was also things like the Trump Tower Moscow deal being worked on that provided Putin with direct blackmail on Trump and little in the way of further details on whether anything else was being done/discussed in those communications and there were unusual Russian actions that closely matched and sought to bolster Trump campaign actions. One might somewhat reasonably conclude from the crap actually there, though, that telling foreign allies what you want done and giving them tools to help you isn't actually direct collusion if they simply don't answer back directly and just act "on their own" in concert with you, especially if you use mafia code to create weasel room.
Further, there's the issue of Mueller's investigation pretty well ignoring more direct issues under distinctly shaky premises. IIRC, McConnell v FEC and Congress both had a very direct ruling on a matter and Mueller dropped the major part of what should have been investigated/prosecuted under premises that directly ignored/opposed both those rulings. With that said, it's possible that the corruption enabling of Citizen's United could have ruled something relevant to that matter, though I've still seen no evidence that it actually did.
Beyond that, of course, there's the issue of the scope of the investigation being changed partway through by Rosenstein and thus Mueller not following up on a bunch of things that he apparently assumed were being investigated by others... but apparently weren't investigated because of how Rosenstein handled such. And there's the issue of Barr immediately killing a bunch of related investigations the moment he could and actively working as a partisan coverup man again.
So... in short, to recap, no, the Mueller Investigation did not determine no collusion. Just that it couldn't prove it under the circumstances (to the point where all the technicalities were above unreasonable doubt).
