Just an FYI: Dr. Jill Biden has a Ed.D., not an M.D. She is not a medical doctor. She holds a Doctorate in Education, and currently teaches English at Northern Virginia Community College — all while carrying out the duties of the First Lady of the United States.
IIRC, a president can only pardon federal convictions. State crimes & convictions remain intact, and only the state’s governor can pardon them. SCOTUS (again, IIRC) can only rule on federal issues.
Decisions, decisions . . .