An NPR review of social media posts, speeches and interviews found that Trump has made calls to "free" Jan. 6 defendants or promised to issue them presidential pardons more than a dozen times. Trump has said he would issue those pardons on "day one" of his presidency, as part of a broader agenda to use presidential power to exact "retribution" against his opponents and deliver "justice" for his supporters.
"We'll be looking very, very seriously at full pardons," Trump told an interviewer in 2022. "I mean full pardons with an apology to many."
"LET THE JANUARY 6 PRISONERS GO," Trump posted on his social media site, Truth Social, in March 2023.
Later that year, Trump re-posted a Truth Social post stating, "The cops should be charged and the protesters should be freed."
In the immediate term, a pardon for Jan. 6 defendants would free them from prison as well as other court-ordered supervision, and end ongoing prosecutions. The pardon would also allow the hundreds of defendants convicted of felonies to legally own guns again.
I wonder if a pardon can remove the penalty against holding a US office, since the power to dismiss that restriction is given to Congress. I could see the right to vote being restored, but not the right to hold office, though that would probably need to go to the Supreme Court.
If there are any state-level charges, those cannot be pardoned by the President.