I dont live in Oregon, so I dont know what you currently pay for beer at the store.. From what I have heard, the current tax on a barrel of beer (31 gallons) is $2.60. This tax will raise it to about $47. Sure, that looks like quite a jump, if you look at it on that scale. When you break it down, however, that's 66 cents a gallon or roughly $1 per 12-pack.
I wouldn't really dont see a problem with the price of my 12-packs going up a buck or two. Seriously. Beyond that, I also wouldn't complain much if this bottle of Bacardi I have goes up a couple bucks either if it means my state won't have to cut every program under the sun to fix some shit.
Alcohol taxes have been avoided for years. Would you rather your state just increase sales tax, gas tax, car tax, and any other kind of tax that screws you on every possible purchase instead? Yes, I live in California.