Can I get a list of the people who you think have not accepted the results of the investigation?
It seems like most of the anti-Trump people here have accepted the results of the investigation. It is the pro-Trump crowd that is struggling with the actual Mueller report - what it says, and what it means.
On the obstruction charge alone - the results of the investigation show that Mueller found several instances of obstruction, but, per DOJ policy, it is not his place to make that determination. Instead Mueller laid out the facts for congress to wrestle with - consistent with DOJ policy and the constitution.
On the conspiracy charge - Mueller did not establish evidence sufficient to charge anyone with conspiracy - but when you read the facts that were developed, and you see a rather ugly picture (assuming you are pro-American) - of both the Russian efforts, and the Trump campaign willingness to benefit from those efforts directly and indirectly. In any normal times - that alone would be enough to sink a presidency, even without criminal charges. (Imagine if this was President Hillary Clinton's campaign - the right would be apoplectic.)