This is an observation that cannot be made enough: yes, this graph is instructive.
Yes, it in fact that graph says it all. But I have a message to the folks doing that net migration: remember why you left your old state for your new one. That means, among other things, that new Red State immigrants recognize that the only reason why you are not living in your new state on sufferance is probably because doing so would violate the Constitution. The inhabitants of Texas and Tennessee and North Dakota are honestly not really interested in how you did things in your old home. They largely assume that if those things worked you’d still be there.
PS: Some people, reading the above, might take from that the impression that I want people who emigrate from Blue to Red to simply sit down and shut up for a few years when it comes to local politics in their new homes.
…Actually, yeah; that’s pretty much what I want them to do. If it’s any consolation, I don’t take any glee in suggesting that.