Grievous crimes *were* committed, Mueller specifically stated he was choosing NOT to charge, and that Congress can charge him. He even goes out of his way to say if he's not charged in office, he can be indicted after. Why do you think he added that in?We'll find out soon enough, won't we?
This was always going to be a political fight, unless grievous crimes were committed. Now we will find out how it fares in the court of public opinion, the very same public that has let us all down and elected this idiot in the first place.
Also "find out soon enough". This is the least popular president in modern history and his approval just shrank 3 points the day after the report. It's not "in the bag" obviously because these things very rarely are, but you're having a view that is even more cynical than our actual reality presents.