A separate state has long been discussed. The easy would be east of the Cascades and the “normal” state and west as the left part.
But there are large parts of Western Washington that ARE normal. So a border around King Co.and parts of Snohomosh Co. would do it.
I other words, isolate the bastards
Too bad there isn’t a better way to isolate from Northgate to the Duwamish. Eastbound egress is easy to stop with 520 and 90 bridges. The U district is hard to block off, and that is where so many of these losers come from.