Sorry, mixed up Romney’s runs for president. But the district was refrained and turning blue.
No, this is a solid GOP Establishment district. It no turning Blue, it just the Never Trumpers did have a serious impact on GOP establishment voters.
In Nov 2016 this district went heavy to GOP Senator Johnny Issacson. It went weak to Trump. Saw this same result in NC, FL, OH and other areas. Strong GOPE areas voted solidly GOP except for Trump.
What the DC pundit machine want to avoid talking about is just how close Never Trump came to electing Hillary with their idiocy.