The GOP has so pissed off conservatives that the Dims are going to maintain their Senate majority by default.
The GOP in this case is just average voters too uninformed to select nominees.
Quite frankly, I think you are correct. There was a time I thought the GOP would take the Senate. Not any more. What amazes me the most is ... I really don’t care.
Loss is possible, but the fault lay with the Establishment for pulling a Mississippi on us and against our candidates and rejecting conservatism outright, for years now.
They have chosen to be rid of us, saddle too many states with open primaries and lit a match to the Republican platform. Basically, the Republican Party doesn’t care if they miss the Senate this cycle.
The Republican Party are not “us” any more, but gone rogue, preferring the status quo as, UniParty.