The attitude of too many of the oh-so-put-upon Portland "natives" can be summed up thusly...

"We need to build a wall south of Ashland, and make California pay for it....

Make Portland Great Again!"

Like Trump supporters they are nostalgic for a past that never really existed as it does in their minds. 

It's time to grow up, kids. As if your extended middle finger is really going to send people fleeing back to wherever they came from. It just makes you come across as a spoiled, entitled, nativist douchebag.