The Middle Class Has Statistically Left the Group Chat (But Don’t Worry, South Shore Still Has a Great Christmas Stroll and Artisan Sourdough Bagels)

HANOVER–HINGHAM–DUXBURY—HANSON—COHASSETT—You can’t buy a gallon of milk without checking your FICO score, but don’t panic: the Select Board will be cutting a ribbon on a $400,000 decorative gazebo an…