The camera which is several years old at this point already has some good video stabilization. The AF is backed with good hardware, its pretty good and can even do face detection. Its far faster and more accurate than my much newer Pixel.
I wouldn't really care to do much post processing on the camera itself other than the basic filters and affects it can already do, as the interface is pretty small so it is hard to get details. If I'm really going to do some post-processing I'll be pushing it to my desktop with a large monitor so I can really see what I'm doing. But honestly if I'm going to work at it on my desktop I'll more likely just pull out the SD card and stick it in the computer and get far faster transfer speeds.
About the only feature I'd personally like would just be some kind of direct camera integration with Google Photos/OneDrive/iCloud/OwnCloud/whatever, have it just start syncing photos the moment it detects its online. That and good built-in GPS support. Apart from that I don't really know what else I'd do with more "smart" connectivity. I bought a camera like this because I wanted to manually adjust things instead of having some AI model twist and warp the photo into whatever the training data suggests looks good.