Look to Gov. Ducey from the McCain machine if you really want to point fingers.
He had the likes of McCain, Flake, Ted Cruz, Mike Lee and Scott Walker endorsing him in the gubernatorial primary, back in 2014, over the MAGA-before-there-was-MAGA Mesa mayor Scott Smith.
Since then he has been a disaster, from appointing McSally as Senator to this travesty today.
The Uniparty takes care of its own, for sure.