I'm certain OP thinks this letter means something earth-shattering.
Correct. Professionals have possession of the ball now and the shit will hit the fan very soon.
The purpose of this thing is not to send anyone to jail but to discredit, in your mind, anything that may turn up on Trump. That's it. This investigation will continue as long as it is useful propaganda and never result in anything they could ever bring into a courtroom.
If Trump is guilty of any charges, he deserves any punishment he gets. I just want to see the Clintons and Obama go to jail for their criminal enterprises along with all their underlings and cohorts.
LOL, you want a good old Soviet style purge, now where did you get an idea like that?
Why do you keep bringing up the Mueller report? There will be no Soviet-style purge. Only a proper investigation into the matter to determine if anyone was attempting a soft coup of a duly elected President, oh and any other various crimes that may arise from, during, or after the investigation.
I realize you have to discredit any attempt to discover how this whole thing was instigated, but no one really gives a shit what you think so it's all good.