I will say that Laxalt is the only one you can make the case got jobbed. Everything not just the polls pointed to him winning and the voting split was pretty sus. Odd that the national Dems found enough votes for CCM but couldn't get Sisolak (in bent) across the finish line. The national dems and what's left of the Reid machine there are simply still more competent than the NV GOP at ballot harvesting, while in places like CA and NY the GOP are outperforming the Dems in that department.
The rest of the results, there's no fraud to allege. Arizona wouldn't have been close with a normie like Karrin Taylor Robson (R) as the nominee. Qari Lake was literally a female and more dangerous alt-right version of Trump.
Wrong. He's still the senate minority leader for a reason. Regardless of candidate quality, he failed to fulfill his duty of being a team player and maxing out the money thrown at the key swing races the GOP needed to get the 53 senate seats. He had no reason to waste money on getting Murkowski re-elected in Alaska or in safe red states, defunding Masters/Oz (and Walker until the last minute), etc. Not getting out the early vote for the GOP like DeSantis and co. did in Florida.