I grew up on generational property in rural Oregon (near Josephine county. OP says that it's in central Oregon, which isn't even remotely true), and it's true that there's plenty of anti-tax sentiment, including from myself.
Grants pass town (Josephine county) is generally a bad place to be, with lots of bad drugs and crime. But the country nearby has really scenic lakes and mountains, and is a good place to live if you have property. It's about an hour drive to anything better (Jackson county), so it's somewhat isolated.
It looks like the county wanted to levy property tax from $0.58 per $1000 of value, to $2.57 per, which was their plan to fund the sheriff Dept., DA, and juvenile detention. The people fought back and won. [0]
A small town near where I grew up ceased it's police force, and is instead patrolled by county sheriffs stationed in nearby towns. The truth is there are many people out here who just want to live their private country lives, many of who have small income, and spend their year fishing and hunting for food.
It's hard to expect people who want to live small lives to pay for other people to have bigger lives, especially when the gap is large. Oregon isn't too bad of an example, but I was living in Illinois recently, and I saw the same situation there but much more drastically imposed. Chicago is obsessed with huge funding and high taxes, and the rest of the state is being dragged along unwillingly with an entirely different view. Unfortunately Chicago is about the only interesting thing in Illinois, so you can imagine which side gets votes.
[0] https://www.oregonlive.com/news/index.ssf/2012/05/josephine_...