I usually cruise the left most lane trying to pass everybody, then the second i see someone coming up behind me i move over before they even have to think about passing me on the right side. I'd like to think ppl appreciate me following the rules of the road but to be honest fam people in Washington are stupid as fuck at driving and have no clue about the passing lane / travel lane distinction or the laws. I'm near 100% certain they don't think "oh, damn that's extremely rare to move out of the passing lane to allow others to pass, i appreciate that guy", they probably think more like "yeah move over motherfucker i have to be at work in 4 minutes move outta my way".
Every single commute, EVERY single one there's someone going 60 or less for miles and miles in the passing lane. The highway patrol needs to start enforcing the damned laws; they said they'd emphasize it more but they're full of shit. The people doing it probably don't even have drivers licenses anyway or haven't taken a driving test in 20+ years they need tp be taken off the road til they learn / relearn how to drive