Cobb used to be a very nice suburban county but is experiencing significant White Flight, Whites are now a minority, and in 2020 Trump lost by almost 15 points (GOP had won every presidential election in Cobb from 1980-2012).
And no, it's not ALL "frodd, frodd, frodd, frodd, frodd!!!!" (our handy-dandy excuse for any outcome we don't like) -- it's demographics.
Did they evacuate him to Popeye’s?