Yay, *finally*.
While geography definitely favors Rs, I don't think the geography bias is as bad at the State Legislature level because smaller cities like Eau Claire, La Crosse, Appleton, and Green Bay can sustain D-leaning seats on their own. Dems will honestly probably gain most of their seats on the redrawn fair map out of these sorts of places.
The Congressional level, 8 seats is just an unfortunate number for Dems since both metro Madison and Milwaukee Dem sinks are sort of "natural" seats, and there aren't large enough D cities outside of those to sustain other D leaning CDs.
I can be a broken record on this but Milwaukee being a “natural” Dem pack is the result of conservative housing discrimination which created a ghetto, and that this minimizing the political power of the residents was a deliberate goal, not a regrettable natural phenomenon.