Georgia, Pennsylvania had horrible candidates. Arizona was a bit better but not enough to get over the line.
You’re right about GA and PA, horrible candidates both of which were Trump endorsed, also in GA you have terrible infighting between the Trump supporters and the Kemp supporters, it was a perfect storm for snatching defeat from the jaws of victory.
AZ is a special case, strong candidates who made terrible strategy errors.
I’ve made this observation multiple times on FR and took heat each time, but I still believe it, for a Republican to win in AZ, you need a unified Republican Party, you can’t trash 15-20% of the Republican Base and hope they will turn out for you on election day.
It looks like this year, the AZ candidates have recognized the issue, hopefully they get it worked out before November so Republicans can win the Senate race which is right there to win.