No, you really are missing the message.No, I get what you are doing. You are trying to make yourself feel better about the complete disaster that is Republican Party by trying to point out that it isn't all a bed of roses on the Democrat side either. None of this changes the fact that every candidate the GOP is throwing up there is unelectable. It's not that you can't get a Republican capable of winning the election, it's that the GOP will never nominate anyone capable of winning a national election because there's too many crazy people dictating the direction of the party.
It is not about feeling better about the GOP, it is as another poster said a dysfunctional mess right now in Washington. It is about trying to get Democrats to see they are up against what is the most dysfunctional GOP and yet the election box the last 6 years have not been kind to Democrats outside of Presidency.
If you want to chalk it up to all the reason listed that does not include what the Democrats are doing or done that is fine. I think that is a big mistake.