Honestly everywhere seems to be getting a bit blown out... minus a few places I refuse to tell anyone about..
Having lived in both the Front Range and Oregon, I can offer my knowledge...
the trouble with the PNW is there are some limits on terrain access.. You have all these volcanos and they tend to be spaced out, so everyone aims for the nearest one..
Bend sorta just sends everyone into Mt. Bachelor and Tumalo. It is a bit more removed from big cities but it gets slammed like anywhere else. The backcountry scene is busy enough that youll be crossing tracks unless youre down to drive or work. Just like anywhere really. Granted, you do usually get a long spring, and after February, the crowds coming in from out of town do seem to die down... so you could end up with a mountain less than an hour away with a bunch of excellent spring snow to play with and sunny days.
Then with Hood, PDX just funnels everyone into it. 26 becomes as much a hot mess as i70 on a Saturday morning and reminds me of hwy 50 in California going up to South Tahoe, or any of the mountain highways in Wasangeles... It becomes a big red snake when its busy, and it really doesnt die down all year.
All told, Oregon is a tough call. I lived in both Bend and Southern Oregon, and while Southern Oregon was really cool, with great terrain and gorgeous mountains, the snowfall was inconsistent or meager at times and you would end up either hiking Shasta all the time, or driving 5 hours for worthwhile lifts. Bend was great, but then that was 10 years ago so I cant definitively say much about how it is in 2021.
Up north, you have more or less the same issue as PDX. i90 is a zoo on a weekend due to big trucks crossing the country and sometimes getting jack-knifed. Its like i80 in California with wetter roads. Im less familiar with Washington, but from what I do know, if you go Central, you can avoid all the traffic getting to the same ski areas as Seattle, but also have access to some other rad stuff like Mission Ridge... or you can just go all the way out east and get 49 north, and Mt. Spokane... not to mention relatively close access to some seriously rad stuff in BC. The tradeoff is you have to live in the weird part of the state.