I was just looking at the results in Athens County and it seems to be a weird anomoly in that the total number of raw votes along with the raw votes for both Trump and Biden went down from 2016. My guess is that because it's a county dominated by a college there were just fewer students living on campus because of COVID. I wonder if similar results exist in other college dominated areas.
Someone on here theorized that the reason Lynchburg, VA flipped was because of the lack of Liberty University students.