Massachusetts Rs are 0 and 130 or so for winning congressional elections, and it certainly isn't because every white guy with an Irish last name is a secret crypto-populist waiting to be pulled into voting GOP.
Bristol County had a right-wing sheriff, and when voters actually paid attention to his policies, the dude lost, as an incumbent - do you know how hard that is to do?
Barnstable County has all-Democratic government for the first time in decades too so this is clownium
Map thread here since the precinct results were out and this took me like 5 minutes to make.
Bill Keating as usual crushed it and won by 18, basically matching Biden's numbers here. Jesse Brown was one of the least problematic Rs on the ballot in the Bay State this year.
Bristol County Sheriff race
The notorious right wing sheriff Tom Hodgson narrowly lost to Attleboro Mayor Paul Heroux, as the Dems actually gave a crap and tried to defeat an incumbent. Still, there were a ton of Healey/Hodgson voters and Heroux owes Fall River/New Bedford ftw.
Closer to home
Democrats flipped the sheriff race in Barnstable County. It was legitimately close but Woods Hole/Outer Cape towns past the Orleans rotary have taken this county off the board for Dems.
More blue-collar mid/upper cape towns were pro Whelan though.