The important thing to remember is that the IG report is essentially the IG disclosing what the FBI did. We anons on this board know but normies don't, being subjected to MSM spin:
HOROWITZ: The FBI did x,y, and z.
BARR: Hey, that's a crime. John, look into it.
DURHAM: Indictments coming.
It's not quite that simple, because Durham's probe has been ongoing. Horowitz is deals specifically with DOJ activity. Durham has a wider scope and is investigating not only DOJ elements, but intelligence community, media, and higher-ups in the previous administration.
Today's disclosure, if it happens, is just the first step to educating the public.