Some of the Seattle 'suburbs' get fairly rural, lots of trees, at least some lots are a couple acres, a few working farms, lots of hobby farms, but still have a lot of tech workers.
If remote work is important to you, check out internet options. There's a chance of Comcast and CenturyLink, but both get shifty about actually servicing homes in places (Comcast won't run a drop to my house even though their cable is on the pole at the corner of the lot; CenturyLink has run out of DSLAM ports in some neighborhoods, and some homes are too far from the DSLAM to get usable speeds); some public utility districts do fiber, but if your prospective house isn't already passed by their fiber, you would need to pay actual costs to extend the network plus actual costs to run a drop to your DMARC (which gets spendy if you've got underground wiring and a long driveway; I've got a $50k installation quote which 40% is undergrounding along my driveway and 60% is stringing the fiber on poles for 2ish miles); but some counties don't do that. I've seen relatively good reports for Starlink, but waiting time is unknowable and bandwidth and latency fluctuate during the day.