Not to mention, they have the auto refund of the surplus, which is kinda silly, because what you'd want the state to do is setup a rainy day fund that can be safely invested for future endeavors, but no, the legislative body of 1979 made it so that if the state runs a surplus they allow everyone to get a tax "kicker"[0] instead, which is pretty short sighted IMO. Not to mention, the amount after being spread out across all of Oregons tax paying base, is really small and makes hardly a difference for the average person.
[0]: https://www.kgw.com/article/news/local/the-story/oregon-kick...
The bigger problem in Oregon government is the fact that our municipalities fail to do basic planning for their initiatives, so there'll be a surplus in one category and a deficit in another. This, I imagine, is where their slush fund could come in handy.
Lastly, we have a lot of corruption in this state which should be a higher priority to deal with. I was shocked in the Fagan case when I learned that we don't have anti-corruption laws to charge something as brazen as what she did.