The traffic is really fucking bad, to be honest - I've been considering moving back to metro Atlanta post-pandemic (grew up in Gwinnett County, currently up in NYC, still go back to visit 2x a year) and it's the biggest concern I have with taking a local job. It's definitely as bad as LA or Houston (and the pure sprawl seems to match the latter). I'd probably try to rely on MARTA and that's tricky to do even if you want to.
My sister now lives in Decatur and I've been looking at some of the apartments near the MARTA stations there, and they're unfortunately mostly exclusively new luxury buildings (which I am very lucky to be able to afford on my current salary, but maybe not at a local job, or an adjusted-for-relocation remote one).
Frustrating how there's so little walkable development around the MARTA stations other than Decatur's, and what there is is so expensive. Of course, I could deal with a five minute park and ride, but it's kinda the principle of the thing.