Not a shock. It will be quashed before the election. The tell it's a fix is that literally everything stuck.
Wouldn't be shocked to see a judge send him down though.
If they can't win at the ballot, they'll destroy your credibility. If that fails, cheat. We saw the same here.
They'll be plenty of other stuff they launch at him to see what sticks but given Russia turned out to be a hoax (no ones been convicted of that little lie yet), it was only a matter of time before they went digging with a weaponised court system in a partisan area.
Problem for the democratic side is, if he does win, they'll all be for it.