On Tuesday, voters in Crook County passed measure 7-86, which asked voters if they support negotiations to move the Oregon/Idaho border to include Crook County in Idaho. The measure is passing with 53% of the vote, and makes Crook County the 13th county in eastern Oregon to pass a Greater Idaho measure.
The concept of “Idaho” is an entirely societally defined concept. If everyone agrees you are in Idaho, then you are in Idaho. If all you care about is being in Idaho, and you can do that with less effort and resources than physically moving across state lines, why wouldn’t you do that?
I think it’s a pretty short sighted and selfish thing to do, but it is entirely rational.