How can Dems justify voting Dem when the most desirable cities are always Rep.

Lets look at Baton Rouge, Houston, Dallas, and Atlanta areas for example.

Baton Rouge, West Baton Rouge, Baker -> Democrat heavy, bad schools, high crime, mostly bad places to raise a family.
Central City, St Amant, Dutchtown -> Republican heavy, good schools, low crime, mostly ideal places to raise a family.

Houston, Missouri City, Alief -> Democrat heavy, bad schools, high crime, mostly bad places to raise a family.
The Woodlands, Conroe, Katy -> Republican heavy, good schools, low crime, mostly ideal places to raise a family.

Dallas, DeSoto, Duncanville -> Democrat heavy, bad schools, high crime, mostly bad places to raise a family.
Plano, Richardson, McKinney-> Republican heavy, good schools, low crime, mostly ideal places to raise a family.

Atlanta, South Fulton, College Park-> Democrat heavy, bad schools, high crime, mostly bad places to raise a family.
Peachtree City, Woodstock, Buford -> Republican heavy, good schools, low crime, mostly ideal places to raise a family.

There's a clear trend here. What type of mental illness is stopping them from accepting that democrat culture and policies are a cancer to strong and healthy societies. Everybody with a little sense living in democrat cities WANT to live in Republican cities if they could afford it.