Been advocating that for several years too. I did it fifteen years ago.
I did it seven years ago for college. Eventually ended up even further south than where I initially planned to settle (and since that time VA and NC have become blue anyways to my great sadness; claimed by migrating yankees and god knows who else).
After this election I would not move to any state that voted blue.
New Hampshire was trying that a few years ago with the "Free State Project", in fact I linked it on my website for a while.
I was very surprised New Hampshire went for zero in such a big way
"Live Free or Die" my butt.