Shoulder parking at SeaTac.

What is up with this? I know it’s a known issue but God people, can we figure out a solution? Caught a picture of someone almost cutting off my driver and causing an accident because they decided to merge back into traffic from the shoulder. Saw a cop pulling someone over onto the shoulder but not addressing the huge line up of vehicles illegally parked down the side of the freeway. I suppose with my attitude this is more of a r/SeattleWA post 🤣