The absurd notion that AZ Republicans voted for Republicans but not for Trump falls apart because:
The sum of all Republican votes in all House races is below Trump’s total. All those Republican votes went Trump, plus more.
Devil’s advocate, here:
McCain was sorta the pride of Arizona. Goldwater was their sole presidential candidate. And Flake was their OTHER senator. All three were viciously, derangedly, psychotically anti-Trump. Further, many Arizona conservatives are Mormon. Romney is the other most crazed Trump hater. If there was ONE state in the union where Republicans could like their members of Congress but not Trump, wouldn’t Arizona be a good bet?