Fulton County Says 315K Votes Lacking Sign-Off Counted In 2020

I mentioned this story in the comments on the FBI executing a search warrant in Fulton County story earlier in the week. Somebody's newsroom felt the need to give it fresh legs yesterday and it appeared in my feed again today. The question is, If it is proven that trump did win the 2020 election, what can be done about 4 years that are already past us? All i can think of is if JB wasn't president then his signature, robo or not, is invalid on pardons. Whatever happened in Congress can't be changed by snapping fingers.
CPT Jack Durish,
SPC Gary Welch, SGT Mark Anderson,
CPL Douglas Chrysler, LTC Trent Klug,
SMSgt David A Asbury,
SSG William Jones,LTC David Brown
SSG Michael Noll, MAJ Dale E. Wilson, Ph.D.
SGM Erik Marquez, CW3 Harvey K.
SFC William Farrell, CPL Ronald Keyes Jr
Sgt (Join to see), SSG (Join to see)